{"product_id":"zsk-sl03-portable-wrist-nasal-laser-therapy-device","title":"ZSK SL03 | Portable Wrist \u0026 Nasal Laser Therapy Device","description":"\u003cstyle\u003e\n  .zsk-product-detail {\n    font-family: Arial, Helvetica, sans-serif;\n    color: #1f2933;\n    line-height: 1.65;\n    background: #ffffff;\n  }\n\n  .zsk-product-detail * {\n    box-sizing: border-box;\n  }\n\n  .zsk-container {\n    max-width: 1180px;\n    margin: 0 auto;\n    padding: 0 18px;\n  }\n\n  .zsk-section {\n    padding: 58px 0;\n  }\n\n  .zsk-section--light {\n    background: #f7f9fc;\n  }\n\n  .zsk-section--blue {\n    background: linear-gradient(135deg, #073b74 0%, #0b66b2 100%);\n    color: #ffffff;\n  }\n\n  .zsk-eyebrow {\n    display: inline-block;\n    font-size: 13px;\n    font-weight: 700;\n    letter-spacing: 0.08em;\n    text-transform: uppercase;\n    color: #0b66b2;\n    margin-bottom: 12px;\n  }\n\n  .zsk-section--blue .zsk-eyebrow {\n    color: #ffcc4d;\n  }\n\n  .zsk-title {\n    font-size: 34px;\n    line-height: 1.25;\n    margin: 0 0 18px;\n    color: #102a43;\n    font-weight: 800;\n  }\n\n  .zsk-section--blue .zsk-title,\n  .zsk-section--blue .zsk-text,\n  .zsk-section--blue p {\n    color: #ffffff;\n  }\n\n  .zsk-subtitle {\n    font-size: 18px;\n    color: #52606d;\n    margin: 0 0 28px;\n    max-width: 860px;\n  }\n\n  .zsk-text {\n    font-size: 16px;\n    color: #3e4c59;\n    margin: 0 0 18px;\n  }\n\n  .zsk-hero {\n    background: linear-gradient(135deg, #f5f9ff 0%, #ffffff 48%, #eef6ff 100%);\n    padding: 64px 0;\n  }\n\n  .zsk-hero-grid {\n    display: grid;\n    grid-template-columns: 1.05fr 0.95fr;\n    gap: 42px;\n    align-items: center;\n  }\n\n  .zsk-hero-card {\n    background: #ffffff;\n    border: 1px solid #e5edf5;\n    border-radius: 24px;\n    padding: 28px;\n    box-shadow: 0 18px 45px rgba(15, 52, 96, 0.08);\n  }\n\n  .zsk-hero-img {\n    width: 100%;\n    display: block;\n    border-radius: 18px;\n    object-fit: cover;\n  }\n\n  .zsk-badges {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n    margin: 24px 0 0;\n  }\n\n  .zsk-badge {\n    background: #e8f3ff;\n    color: #075a9c;\n    border: 1px solid #cfe7ff;\n    padding: 8px 13px;\n    border-radius: 999px;\n    font-size: 13px;\n    font-weight: 700;\n  }\n\n  .zsk-cta-row {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 14px;\n    margin-top: 30px;\n  }\n\n  .zsk-btn {\n    display: inline-flex;\n    align-items: center;\n    justify-content: center;\n    min-height: 46px;\n    padding: 13px 22px;\n    border-radius: 999px;\n    text-decoration: none;\n    font-weight: 800;\n    font-size: 15px;\n    transition: all 0.25s ease;\n  }\n\n  .zsk-btn--primary {\n    background: #0b66b2;\n    color: #ffffff;\n    box-shadow: 0 12px 24px rgba(11, 102, 178, 0.22);\n  }\n\n  .zsk-btn--primary:hover {\n    background: #084e8a;\n    color: #ffffff;\n    transform: translateY(-2px);\n  }\n\n  .zsk-btn--secondary {\n    background: #ffffff;\n    color: #0b66b2;\n    border: 1px solid #b7d8f5;\n  }\n\n  .zsk-btn--secondary:hover {\n    background: #f0f7ff;\n    color: #084e8a;\n  }\n\n  .zsk-section--blue .zsk-btn--secondary {\n    border-color: rgba(255,255,255,0.55);\n  }\n\n  .zsk-grid-3 {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 22px;\n  }\n\n  .zsk-grid-2 {\n    display: grid;\n    grid-template-columns: repeat(2, 1fr);\n    gap: 28px;\n    align-items: center;\n  }\n\n  .zsk-card {\n    background: #ffffff;\n    border: 1px solid #e5edf5;\n    border-radius: 20px;\n    padding: 26px;\n    box-shadow: 0 10px 28px rgba(15, 52, 96, 0.06);\n    height: 100%;\n  }\n\n  .zsk-card h3 {\n    font-size: 20px;\n    margin: 0 0 12px;\n    color: #102a43;\n  }\n\n  .zsk-card p {\n    font-size: 15px;\n    color: #52606d;\n    margin: 0;\n  }\n\n  .zsk-icon {\n    width: 42px;\n    height: 42px;\n    border-radius: 14px;\n    background: #e8f3ff;\n    color: #0b66b2;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    font-weight: 900;\n    margin-bottom: 16px;\n  }\n\n  .zsk-image-box {\n    background: #ffffff;\n    border: 1px solid #e5edf5;\n    border-radius: 24px;\n    padding: 18px;\n    box-shadow: 0 12px 34px rgba(15, 52, 96, 0.07);\n  }\n\n  .zsk-image-box img {\n    width: 100%;\n    display: block;\n    border-radius: 18px;\n  }\n\n  .zsk-spec-table {\n    width: 100%;\n    border-collapse: collapse;\n    background: #ffffff;\n    border-radius: 18px;\n    overflow: hidden;\n    box-shadow: 0 10px 28px rgba(15, 52, 96, 0.06);\n  }\n\n  .zsk-spec-table th,\n  .zsk-spec-table td {\n    padding: 16px 18px;\n    text-align: left;\n    border-bottom: 1px solid #e5edf5;\n    font-size: 15px;\n    vertical-align: top;\n  }\n\n  .zsk-spec-table th {\n    width: 34%;\n    background: #f2f7fc;\n    color: #102a43;\n    font-weight: 800;\n  }\n\n  .zsk-spec-table td {\n    color: #3e4c59;\n  }\n\n  .zsk-spec-table tr:last-child th,\n  .zsk-spec-table tr:last-child td {\n    border-bottom: none;\n  }\n\n  .zsk-feature-list {\n    display: grid;\n    gap: 14px;\n    margin-top: 24px;\n  }\n\n  .zsk-feature-item {\n    display: flex;\n    gap: 12px;\n    align-items: flex-start;\n    background: #ffffff;\n    border: 1px solid #e5edf5;\n    border-radius: 16px;\n    padding: 16px;\n  }\n\n  .zsk-check {\n    flex: 0 0 24px;\n    height: 24px;\n    border-radius: 50%;\n    background: #0b66b2;\n    color: #ffffff;\n    display: inline-flex;\n    align-items: center;\n    justify-content: center;\n    font-size: 13px;\n    font-weight: 900;\n    margin-top: 2px;\n  }\n\n  .zsk-feature-item strong {\n    display: block;\n    color: #102a43;\n    font-size: 16px;\n    margin-bottom: 4px;\n  }\n\n  .zsk-feature-item span {\n    color: #52606d;\n    font-size: 15px;\n  }\n\n  .zsk-package-grid {\n    display: grid;\n    grid-template-columns: 1.2fr 0.8fr;\n    gap: 28px;\n    align-items: start;\n  }\n\n  .zsk-package-list {\n    display: grid;\n    grid-template-columns: repeat(2, 1fr);\n    gap: 14px;\n  }\n\n  .zsk-package-item {\n    background: #ffffff;\n    border: 1px solid #e5edf5;\n    border-radius: 16px;\n    padding: 18px;\n    font-size: 15px;\n    color: #3e4c59;\n  }\n\n  .zsk-package-item strong {\n    display: block;\n    color: #102a43;\n    margin-bottom: 5px;\n  }\n\n  .zsk-market-list {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    gap: 16px;\n    margin-top: 28px;\n  }\n\n  .zsk-market-item {\n    background: rgba(255,255,255,0.12);\n    border: 1px solid rgba(255,255,255,0.22);\n    border-radius: 18px;\n    padding: 20px;\n  }\n\n  .zsk-market-item strong {\n    display: block;\n    color: #ffffff;\n    margin-bottom: 8px;\n    font-size: 16px;\n  }\n\n  .zsk-market-item span {\n    color: rgba(255,255,255,0.84);\n    font-size: 14px;\n  }\n\n  .zsk-process {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    gap: 18px;\n    counter-reset: process;\n  }\n\n  .zsk-process-item {\n    position: relative;\n    background: #ffffff;\n    border: 1px solid #e5edf5;\n    border-radius: 18px;\n    padding: 24px;\n  }\n\n  .zsk-process-item:before {\n    counter-increment: process;\n    content: counter(process);\n    width: 34px;\n    height: 34px;\n    background: #0b66b2;\n    color: #ffffff;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    border-radius: 50%;\n    font-weight: 800;\n    margin-bottom: 16px;\n  }\n\n  .zsk-process-item strong {\n    display: block;\n    color: #102a43;\n    font-size: 17px;\n    margin-bottom: 8px;\n  }\n\n  .zsk-process-item span {\n    color: #52606d;\n    font-size: 14px;\n  }\n\n  .zsk-faq {\n    display: grid;\n    gap: 14px;\n  }\n\n  .zsk-faq details {\n    background: #ffffff;\n    border: 1px solid #e5edf5;\n    border-radius: 16px;\n    padding: 18px 20px;\n  }\n\n  .zsk-faq summary {\n    cursor: pointer;\n    font-weight: 800;\n    color: #102a43;\n    font-size: 16px;\n  }\n\n  .zsk-faq p {\n    margin: 12px 0 0;\n    color: #52606d;\n    font-size: 15px;\n  }\n\n  .zsk-note {\n    background: #fff8e6;\n    border: 1px solid #ffe0a3;\n    color: #6b4e00;\n    padding: 16px 18px;\n    border-radius: 16px;\n    font-size: 14px;\n    margin-top: 24px;\n  }\n\n  .zsk-rfq-box {\n    background: #ffffff;\n    border-radius: 26px;\n    padding: 34px;\n    color: #102a43;\n    box-shadow: 0 18px 42px rgba(0,0,0,0.12);\n  }\n\n  .zsk-rfq-box h2 {\n    margin: 0 0 12px;\n    font-size: 30px;\n    color: #102a43;\n  }\n\n  .zsk-rfq-box p {\n    color: #52606d;\n    margin: 0 0 22px;\n  }\n\n  .zsk-rfq-points {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 12px;\n    margin: 24px 0;\n  }\n\n  .zsk-rfq-point {\n    background: #f2f7fc;\n    border-radius: 14px;\n    padding: 14px;\n    font-size: 14px;\n    color: #3e4c59;\n  }\n\n  @media (max-width: 900px) {\n    .zsk-hero-grid,\n    .zsk-grid-2,\n    .zsk-package-grid {\n      grid-template-columns: 1fr;\n    }\n\n    .zsk-grid-3,\n    .zsk-market-list,\n    .zsk-process,\n    .zsk-rfq-points {\n      grid-template-columns: repeat(2, 1fr);\n    }\n\n    .zsk-title {\n      font-size: 28px;\n    }\n\n    .zsk-section {\n      padding: 44px 0;\n    }\n  }\n\n  @media (max-width: 640px) {\n    .zsk-container {\n      padding: 0 14px;\n    }\n\n    .zsk-hero {\n      padding: 42px 0;\n    }\n\n    .zsk-hero-card,\n    .zsk-card,\n    .zsk-rfq-box {\n      padding: 22px;\n      border-radius: 20px;\n    }\n\n    .zsk-grid-3,\n    .zsk-market-list,\n    .zsk-process,\n    .zsk-package-list,\n    .zsk-rfq-points {\n      grid-template-columns: 1fr;\n    }\n\n    .zsk-title {\n      font-size: 25px;\n    }\n\n    .zsk-subtitle {\n      font-size: 16px;\n    }\n\n    .zsk-btn {\n      width: 100%;\n    }\n\n    .zsk-spec-table,\n    .zsk-spec-table tbody,\n    .zsk-spec-table tr,\n    .zsk-spec-table th,\n    .zsk-spec-table td {\n      display: block;\n      width: 100%;\n    }\n\n    .zsk-spec-table th {\n      border-bottom: none;\n      padding-bottom: 6px;\n    }\n\n    .zsk-spec-table td {\n      padding-top: 6px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"zsk-product-detail\"\u003e\n\u003c!-- Hero Section --\u003e\n\u003csection class=\"zsk-hero\"\u003e\n\u003cdiv class=\"zsk-container\"\u003e\n\u003cdiv class=\"zsk-hero-grid\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"zsk-eyebrow\"\u003ePortable Wrist \u0026amp; Nasal Laser Therapy Device\u003c\/span\u003e\n\u003ch1 class=\"zsk-title\"\u003eSL-03 Semiconductor Wrist Laser Therapy Device\u003c\/h1\u003e\n\u003cp class=\"zsk-subtitle\"\u003eA compact wrist-worn low-level laser therapy device designed for radial artery irradiation, nasal laser irradiation, and multi-point wrist application. With 650nm semiconductor laser technology, adjustable power levels, continuous and pulse working modes, and a rechargeable 1900mAh battery, SL-03 is suitable for distributors, wellness centers, rehabilitation clinics, health management providers, and OEM\/ODM medical device programs.\u003c\/p\u003e\n\u003cdiv class=\"zsk-badges\"\u003e\n\u003cspan class=\"zsk-badge\"\u003e650nm Laser Wavelength\u003c\/span\u003e \u003cspan class=\"zsk-badge\"\u003e18 Laser Diodes\u003c\/span\u003e \u003cspan class=\"zsk-badge\"\u003e90mW Laser Power\u003c\/span\u003e \u003cspan class=\"zsk-badge\"\u003e1900mAh Battery\u003c\/span\u003e \u003cspan class=\"zsk-badge\"\u003eElectronic CE\u003c\/span\u003e \u003cspan class=\"zsk-badge\"\u003eOEM \/ ODM Available\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-cta-row\"\u003e\n\u003ca href=\"{{%20quote_url%20|%20replace:%20'%20',%20'+'%20}}\" class=\"zsk-btn zsk-btn--primary\"\u003eRequest a Quote\u003c\/a\u003e \u003ca href=\"{{%20quote_url%20|%20replace:%20'%20',%20'+'%20}}\" class=\"zsk-btn zsk-btn--secondary\"\u003eAsk for Wholesale Pricing\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-hero-card\"\u003e\u003cimg alt=\"SL-03 Semiconductor Wrist Laser Therapy Device\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0789\/4135\/6349\/files\/ZSK_SL03_Portable_Wrist_Nasal_Laser_Therapy_Device_1.png?v=1778832438\" class=\"zsk-hero-img\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Technical Specifications moved forward --\u003e\n\u003csection class=\"zsk-section zsk-section--light\"\u003e\n\u003cdiv class=\"zsk-container\"\u003e\n\u003cdiv class=\"zsk-grid-2\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"zsk-eyebrow\"\u003eTechnical Specifications\u003c\/span\u003e\n\u003ch2 class=\"zsk-title\"\u003eSL-03 Product Parameters\u003c\/h2\u003e\n\u003cp class=\"zsk-subtitle\"\u003eKey specifications for distributor evaluation, wholesale quotation, catalog creation, OEM\/ODM discussion, and product comparison.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-image-box\"\u003e\u003cimg alt=\"SL-03 structure and product parameters\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0789\/4135\/6349\/files\/ZSK_SL03_Portable_Wrist_Nasal_Laser_Therapy_Device_11.jpg?v=1778832509\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"margin-top: 28px;\" class=\"zsk-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Model\u003c\/th\u003e\n\u003ctd\u003eSL-03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eWrist Semiconductor Laser Therapy Device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLaser Wavelength\u003c\/th\u003e\n\u003ctd\u003e650nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLaser Diodes\u003c\/th\u003e\n\u003ctd\u003e18 × 650nm laser diodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLaser Power\u003c\/th\u003e\n\u003ctd\u003e90mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Mode\u003c\/th\u003e\n\u003ctd\u003eContinuous and pulse mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Capacity\u003c\/th\u003e\n\u003ctd\u003e1900mAh rechargeable battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMain Unit Size\u003c\/th\u003e\n\u003ctd\u003eApprox. 66 × 57 × 30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor Box Size\u003c\/th\u003e\n\u003ctd\u003e192 × 62 × 118mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCarton Quantity\u003c\/th\u003e\n\u003ctd\u003e50 units per carton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCarton Size\u003c\/th\u003e\n\u003ctd\u003e55 × 35 × 56cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eElectronic CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRegistration \/ Certification Number\u003c\/th\u003e\n\u003ctd\u003eEU: 3.02.01.58010001R\u003cbr\u003eUS: 3.02.01.58020001R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCustomization\u003c\/th\u003e\n\u003ctd\u003eLogo, color box, user manual, plug standard, language version, and packaging customization available upon request.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"zsk-cta-row\"\u003e\n\u003ca href=\"{{%20quote_url%20|%20replace:%20'%20',%20'+'%20}}\" class=\"zsk-btn zsk-btn--primary\"\u003eGet Bulk Quote\u003c\/a\u003e \u003ca href=\"{{%20quote_url%20|%20replace:%20'%20',%20'+'%20}}\" class=\"zsk-btn zsk-btn--secondary\"\u003eRequest Product Details\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Product Overview --\u003e\n\u003csection class=\"zsk-section\"\u003e\n\u003cdiv class=\"zsk-container\"\u003e\n\u003cdiv class=\"zsk-grid-2\"\u003e\n\u003cdiv class=\"zsk-image-box\"\u003e\u003cimg alt=\"SL-03 laser therapy device display\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0789\/4135\/6349\/files\/ZSK_SL03_Portable_Wrist_Nasal_Laser_Therapy_Device_12.jpg?v=1778832463\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"zsk-eyebrow\"\u003eProduct Overview\u003c\/span\u003e\n\u003ch2 class=\"zsk-title\"\u003eCompact Design, Professional Laser Therapy Configuration\u003c\/h2\u003e\n\u003cp class=\"zsk-text\"\u003eThe SL-03 wrist laser therapy device integrates a host unit, wrist irradiation module, nasal laser accessory, and adjustable treatment settings into one portable system. Its clear digital display allows users to view time, power level, battery capacity, nasal irradiation status, and wrist irradiation status at a glance.\u003c\/p\u003e\n\u003cp class=\"zsk-text\"\u003eThe device is designed for business customers who need a compact, easy-to-demonstrate, and retail-ready laser therapy product. It is especially suitable for professional health product distributors, medical device wholesalers, rehabilitation supply channels, and private-label brands seeking a portable wellness technology product.\u003c\/p\u003e\n\u003cdiv class=\"zsk-feature-list\"\u003e\n\u003cdiv class=\"zsk-feature-item\"\u003e\n\u003cspan class=\"zsk-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWrist \u0026amp; Nasal Dual Application\u003c\/strong\u003e \u003cspan\u003eSupports wrist laser irradiation and nasal laser irradiation with included external laser accessory and nose cap.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-feature-item\"\u003e\n\u003cspan class=\"zsk-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClear Digital Display\u003c\/strong\u003e \u003cspan\u003eLarge visual interface for timer, battery capacity, power level, and working status indicators.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-feature-item\"\u003e\n\u003cspan class=\"zsk-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePortable Rechargeable System\u003c\/strong\u003e \u003cspan\u003eBuilt-in 1900mAh rechargeable battery supports convenient home, clinic, travel, or demonstration use.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Core Selling Points --\u003e\n\u003csection class=\"zsk-section zsk-section--light\"\u003e\n\u003cdiv class=\"zsk-container\"\u003e\n\u003cspan class=\"zsk-eyebrow\"\u003eKey Selling Points\u003c\/span\u003e\n\u003ch2 class=\"zsk-title\"\u003eWhy Choose SL-03\u003c\/h2\u003e\n\u003cp class=\"zsk-subtitle\"\u003eSL-03 combines compact hardware, market-ready packaging, simple operation, and multiple application points, making it easier for distributors and private-label brands to introduce a professional-looking laser therapy device into their product line.\u003c\/p\u003e\n\u003cdiv class=\"zsk-grid-3\"\u003e\n\u003cdiv class=\"zsk-card\"\u003e\n\u003cdiv class=\"zsk-icon\"\u003e01\u003c\/div\u003e\n\u003ch3\u003e650nm Semiconductor Laser\u003c\/h3\u003e\n\u003cp\u003eEquipped with 18 pieces of 650nm laser diodes and 90mW total laser power for low-level laser therapy product channels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-card\"\u003e\n\u003cdiv class=\"zsk-icon\"\u003e02\u003c\/div\u003e\n\u003ch3\u003eMultiple Irradiation Points\u003c\/h3\u003e\n\u003cp\u003eSupports wrist irradiation positions including radial artery, ulnar artery, Neiguan acupoint, Jianshixue acupoint, and Daling acupoint.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-card\"\u003e\n\u003cdiv class=\"zsk-icon\"\u003e03\u003c\/div\u003e\n\u003ch3\u003eAdjustable Power Levels\u003c\/h3\u003e\n\u003cp\u003eVisible power level indicators help users adjust the output according to usage requirements and demonstration scenarios.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-card\"\u003e\n\u003cdiv class=\"zsk-icon\"\u003e04\u003c\/div\u003e\n\u003ch3\u003eContinuous \u0026amp; Pulse Modes\u003c\/h3\u003e\n\u003cp\u003eSupports continuous and pulse working modes, giving distributors a more complete product specification for professional sales presentation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-card\"\u003e\n\u003cdiv class=\"zsk-icon\"\u003e05\u003c\/div\u003e\n\u003ch3\u003eRetail-Ready Color Box\u003c\/h3\u003e\n\u003cp\u003eSupplied with host, external laser, nose cap, charger, and user manual for retail distribution, clinic sales, and sample shipments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-card\"\u003e\n\u003cdiv class=\"zsk-icon\"\u003e06\u003c\/div\u003e\n\u003ch3\u003eOEM \/ ODM Friendly\u003c\/h3\u003e\n\u003cp\u003eSupports customization requirements such as logo, packaging, user manual, language version, plug standard, and B2B order configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Application Scenarios --\u003e\n\u003csection class=\"zsk-section\"\u003e\n\u003cdiv class=\"zsk-container\"\u003e\n\u003cdiv class=\"zsk-grid-2\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"zsk-eyebrow\"\u003eApplication Scenarios\u003c\/span\u003e\n\u003ch2 class=\"zsk-title\"\u003eDesigned for Health Management, Wellness Retail \u0026amp; Rehabilitation Channels\u003c\/h2\u003e\n\u003cp class=\"zsk-text\"\u003eSL-03 is developed as a portable laser therapy device for health management and wellness-related use. It can be positioned for customers who need a compact device for daily wellness routines, nasal care, wrist laser application, and portable low-level laser therapy demonstrations.\u003c\/p\u003e\n\u003cp class=\"zsk-text\"\u003eFor B2B buyers, this product can be promoted through medical device distributors, health product stores, wellness clinics, rehabilitation centers, elderly care product channels, and online medical supply stores.\u003c\/p\u003e\n\u003cdiv class=\"zsk-note\"\u003eNote: Product application, claims, and market positioning should follow the regulatory requirements of the target country or region. Please contact us for documentation support and market-specific product information.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-image-box\"\u003e\u003cimg alt=\"SL-03 wrist and nasal laser therapy application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0789\/4135\/6349\/files\/ZSK_SL03_Portable_Wrist_Nasal_Laser_Therapy_Device_7.jpg?v=1778832511\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Target B2B Buyers --\u003e\n\u003csection class=\"zsk-section zsk-section--blue\"\u003e\n\u003cdiv class=\"zsk-container\"\u003e\n\u003cspan class=\"zsk-eyebrow\"\u003eFor Buyers\u003c\/span\u003e\n\u003ch2 class=\"zsk-title\"\u003eSuitable for Multiple Business Channels\u003c\/h2\u003e\n\u003cp class=\"zsk-subtitle\"\u003eWhether you are sourcing for wholesale distribution, private label, clinic supply, or e-commerce sales, SL-03 offers a compact product format with professional laser therapy specifications and complete packaging.\u003c\/p\u003e\n\u003cdiv class=\"zsk-market-list\"\u003e\n\u003cdiv class=\"zsk-market-item\"\u003e\n\u003cstrong\u003eMedical Device Distributors\u003c\/strong\u003e \u003cspan\u003eSuitable for expanding portable laser therapy and wellness device product lines.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-market-item\"\u003e\n\u003cstrong\u003eRehabilitation Clinics\u003c\/strong\u003e \u003cspan\u003eCompact device for clinic demonstration, client education, and wellness product supply.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-market-item\"\u003e\n\u003cstrong\u003eHealth Product Retailers\u003c\/strong\u003e \u003cspan\u003eRetail-ready color box packaging for online and offline sales channels.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-market-item\"\u003e\n\u003cstrong\u003ePrivate Label Brands\u003c\/strong\u003e \u003cspan\u003eOEM logo, packaging, user manual, and configuration customization available.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Device Structure --\u003e\n\u003csection class=\"zsk-section\"\u003e\n\u003cdiv class=\"zsk-container\"\u003e\n\u003cdiv class=\"zsk-grid-2\"\u003e\n\u003cdiv class=\"zsk-image-box\"\u003e\u003cimg alt=\"SL-03 device structure and function indicators\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0789\/4135\/6349\/files\/ZSK_SL03_Portable_Wrist_Nasal_Laser_Therapy_Device_11.jpg?v=1778832509\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"zsk-eyebrow\"\u003eDevice Structure\u003c\/span\u003e\n\u003ch2 class=\"zsk-title\"\u003eClear Controls and Functional Indicators\u003c\/h2\u003e\n\u003cp class=\"zsk-text\"\u003eThe SL-03 host is designed with side buttons for time, power, switch, and on\/off control. The front display shows key working information, while the bottom wrist interface includes multiple laser irradiation positions and position indicators for more accurate placement.\u003c\/p\u003e\n\u003cdiv class=\"zsk-feature-list\"\u003e\n\u003cdiv class=\"zsk-feature-item\"\u003e\n\u003cspan class=\"zsk-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSide Control Buttons\u003c\/strong\u003e \u003cspan\u003eIndependent buttons for timer setting, power adjustment, switch, and on\/off operation.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-feature-item\"\u003e\n\u003cspan class=\"zsk-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBattery Capacity Display\u003c\/strong\u003e \u003cspan\u003eBattery icon on the display helps users monitor power status during use.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-feature-item\"\u003e\n\u003cspan class=\"zsk-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCharging \/ Laser Jack\u003c\/strong\u003e \u003cspan\u003eIntegrated jack supports charging and external nasal laser accessory connection.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-feature-item\"\u003e\n\u003cspan class=\"zsk-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePosition Indicator\u003c\/strong\u003e \u003cspan\u003eWrist-side laser layout is designed for radial artery, ulnar artery, and acupoint irradiation areas.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Package Contents --\u003e\n\u003csection class=\"zsk-section zsk-section--light\"\u003e\n\u003cdiv class=\"zsk-container\"\u003e\n\u003cspan class=\"zsk-eyebrow\"\u003ePackage \u0026amp; Accessories\u003c\/span\u003e\n\u003ch2 class=\"zsk-title\"\u003eComplete Retail-Ready Package for Wholesale Supply\u003c\/h2\u003e\n\u003cp class=\"zsk-subtitle\"\u003eEach SL-03 device is supplied with the main unit and essential accessories for wrist and nasal laser use. The standard color box packaging is suitable for B2B sampling, retail distribution, and e-commerce sales.\u003c\/p\u003e\n\u003cdiv class=\"zsk-package-grid\"\u003e\n\u003cdiv class=\"zsk-image-box\"\u003e\u003cimg alt=\"SL-03 package contents and accessories\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0789\/4135\/6349\/files\/ZSK_SL03_Portable_Wrist_Nasal_Laser_Therapy_Device_16.jpg?v=1778832509\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"zsk-package-list\"\u003e\n\u003cdiv class=\"zsk-package-item\"\u003e\n\u003cstrong\u003eHost Unit\u003c\/strong\u003e Wrist semiconductor laser therapy device with digital display.\u003c\/div\u003e\n\u003cdiv class=\"zsk-package-item\"\u003e\n\u003cstrong\u003eExternal Laser\u003c\/strong\u003e External nasal laser accessory for nasal laser irradiation use.\u003c\/div\u003e\n\u003cdiv class=\"zsk-package-item\"\u003e\n\u003cstrong\u003eNose Cap\u003c\/strong\u003e Soft nasal accessory for comfortable positioning.\u003c\/div\u003e\n\u003cdiv class=\"zsk-package-item\"\u003e\n\u003cstrong\u003eCharger\u003c\/strong\u003e Standard charger for rechargeable battery operation.\u003c\/div\u003e\n\u003cdiv class=\"zsk-package-item\"\u003e\n\u003cstrong\u003eUser Manual\u003c\/strong\u003e Product instruction manual included in the standard package.\u003c\/div\u003e\n\u003cdiv class=\"zsk-package-item\"\u003e\n\u003cstrong\u003eColor Box\u003c\/strong\u003e Standard product packaging, approx. 192 × 62 × 118mm.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- OEM ODM --\u003e\n\u003csection class=\"zsk-section\"\u003e\n\u003cdiv class=\"zsk-container\"\u003e\n\u003cspan class=\"zsk-eyebrow\"\u003eOEM \/ ODM Service\u003c\/span\u003e\n\u003ch2 class=\"zsk-title\"\u003eFlexible Customization for Distributors and Brand Owners\u003c\/h2\u003e\n\u003cp class=\"zsk-subtitle\"\u003eWe support B2B customers with product customization, packaging solutions, documentation support, and bulk order supply. Whether you need a standard wholesale product or a private-label laser therapy device, our team can assist with product configuration and quotation.\u003c\/p\u003e\n\u003cdiv class=\"zsk-process\"\u003e\n\u003cdiv class=\"zsk-process-item\"\u003e\n\u003cstrong\u003eRequirement Confirmation\u003c\/strong\u003e \u003cspan\u003eShare your target market, quantity, plug type, packaging needs, and branding requirements.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-process-item\"\u003e\n\u003cstrong\u003eQuotation \u0026amp; Sample\u003c\/strong\u003e \u003cspan\u003eWe provide quotation, product details, sample options, and estimated production lead time.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-process-item\"\u003e\n\u003cstrong\u003eBranding Customization\u003c\/strong\u003e \u003cspan\u003eLogo, color box, manual, label, and language version can be customized based on order quantity.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-process-item\"\u003e\n\u003cstrong\u003eBulk Production\u003c\/strong\u003e \u003cspan\u003eAfter sample confirmation, bulk order production, inspection, packaging, and shipment can be arranged.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Quality \u0026 Support --\u003e\n\u003csection class=\"zsk-section zsk-section--light\"\u003e\n\u003cdiv class=\"zsk-container\"\u003e\n\u003cdiv class=\"zsk-grid-3\"\u003e\n\u003cdiv class=\"zsk-card\"\u003e\n\u003cdiv class=\"zsk-icon\"\u003eQC\u003c\/div\u003e\n\u003ch3\u003eQuality Inspection\u003c\/h3\u003e\n\u003cp\u003eProduct appearance, display function, laser output, battery charging, accessory connection, and packaging can be checked before shipment according to order requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-card\"\u003e\n\u003cdiv class=\"zsk-icon\"\u003eDOC\u003c\/div\u003e\n\u003ch3\u003eDocument Support\u003c\/h3\u003e\n\u003cp\u003eProduct specifications, packing information, user manual, product photos, and distributor marketing materials can be provided for business customers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"zsk-card\"\u003e\n\u003cdiv class=\"zsk-icon\"\u003eB2B\u003c\/div\u003e\n\u003ch3\u003eBulk Order Support\u003c\/h3\u003e\n\u003cp\u003eWe support sample orders, wholesale orders, long-term distribution, and private-label cooperation for medical device and wellness product channels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ --\u003e\n\u003csection class=\"zsk-section\"\u003e\n\u003cdiv class=\"zsk-container\"\u003e\n\u003cspan class=\"zsk-eyebrow\"\u003eFAQ\u003c\/span\u003e\n\u003ch2 class=\"zsk-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"zsk-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the laser wavelength of SL-03?\u003c\/summary\u003e\n\u003cp\u003eThe SL-03 uses 650nm semiconductor laser technology and is equipped with 18 pieces of 650nm laser diodes.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this device support nasal laser irradiation?\u003c\/summary\u003e\n\u003cp\u003eYes. The standard package includes an external laser accessory and nose cap for nasal laser irradiation use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the power level be adjusted?\u003c\/summary\u003e\n\u003cp\u003eYes. The device includes power level indicators and a power adjustment button, allowing users to adjust the device according to usage requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is included in the standard package?\u003c\/summary\u003e\n\u003cp\u003eThe standard package includes the host unit, external laser, nose cap, charger, user manual, and color box.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo you support private label or OEM packaging?\u003c\/summary\u003e\n\u003cp\u003eYes. We support logo customization, color box design, user manual customization, language version adjustment, plug standard selection, and other OEM\/ODM requirements based on order quantity.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat information should I provide for a quotation?\u003c\/summary\u003e\n\u003cp\u003ePlease provide your required quantity, destination country, customization needs, plug type, target market, and whether you need samples first. Our team will prepare a suitable quotation based on your requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- RFQ CTA --\u003e\n\u003csection class=\"zsk-section zsk-section--blue\"\u003e\n\u003cdiv class=\"zsk-container\"\u003e\n\u003cdiv class=\"zsk-rfq-box\"\u003e\n\u003ch2\u003eRequest a Quote for This Product\u003c\/h2\u003e\n\u003cp\u003eLooking for wholesale pricing, sample details, OEM\/ODM customization, or distributor cooperation? Submit your inquiry and our team will provide product specifications, bulk pricing, packaging information, and customization options based on your project requirements.\u003c\/p\u003e\n\u003cdiv class=\"zsk-cta-row\"\u003e\n\u003ca href=\"{{%20quote_url%20|%20replace:%20'%20',%20'+'%20}}\" class=\"zsk-btn zsk-btn--primary\"\u003eRequest a Quote\u003c\/a\u003e \u003ca href=\"\/collections\/all\" class=\"zsk-btn zsk-btn--secondary\"\u003eView More Products\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"ZSK Medical","offers":[{"title":"Default Title","offer_id":51714973335869,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/4135\/6349\/files\/ZSK_SL03_Portable_Wrist_Nasal_Laser_Therapy_Device_12.jpg?v=1778832463","url":"https:\/\/zskmedical.com\/products\/zsk-sl03-portable-wrist-nasal-laser-therapy-device","provider":"ZSK Medical","version":"1.0","type":"link"}