ZSK LED-N | LED Light Therapy Neck Pain Device

Key Features

• Advanced wearable device combines 630nm red and 465nm blue LED therapy for neck and nasal relief
• 2-in-1 solution: modular design with main collar for neck application and nasal/ear port for upper airway therapy
• Built-in 52 dual LEDs for efficient coverage and deep tissue effect
• Multiple Nogier pulse frequency settings and continuous mode for customized treatment
• Rechargeable, lightweight (medical device standard), with LED digital display
  

Application

• Relieves neck pain, muscle tension, and stiffness
• Reduces inflammation and supports healing for rhinitis, sinusitis, otitis, and related nasal symptoms
• Accelerates recovery from chronic or acute neck and upper airway discomfort
• Ideal for home users, wellness programs, physical therapy and clinical settings
• Flexible for travel, workplace wellness, and daily self-care routines
  

Customization & OEM/ODM Solutions

• OEM and ODM service available—custom branding, packaging, and specification for distributors.
• Factory-direct bulk pricing, fast shipment from manufacturer, robust QA and compliance documentation.
• Dedicated support for clinics, hospital procurement, rehabilitation centers and international agency partners.

Package Includes

• Neck therapy main device
• Rechargeable battery
• Nasal/ear light probe
• Charging adapter (USB-C)
• User manual
• Retail packaging

FAQs

Q1. Why does this device combine 635nm Red light and 465nm Blue light for neck care?

he neck skin is thinner and more delicate than the face. Our device uses 635nm Red light to stimulate collagen production and reduce "tech neck" wrinkles (neck lines). Simultaneously, the 465nm Blue light targets the lymphatic area to reduce inflammation and oil gland activity. This dual-action approach is a high-demand selling point for clients in the anti-aging and skincare sectors.

Q2. How does the ergonomic "U-Shape" design ensure effective irradiance?

Effective therapy requires the light source to be as close to the skin as possible. Our 100+ engineers designed a flexible, contoured U-shape that fits 95% of neck circumferences. This ensures uniform irradiance (power density) across the entire thyroid and cervical area, preventing the "energy drop-off" common in flat panels or poorly fitted devices.

Q3. Is the device safe for use near the thyroid gland?

Safety is our priority as an ISO 13485 certified manufacturer. Our devices use non-ionizing, low-level light therapy (LLLT). However, for B2B clients, we provide detailed clinical guidelines and safety protocols. The power output is precisely calibrated by our 50+ QC specialists to be within the "therapeutic window," ensuring efficacy without thermal damage to sensitive neck structures.

Q4. Can we customize the light modes (e.g., adding 850nm NIR) for cervical pain?

Yes. While Red and Blue are standard for skin aesthetics, many of our B2B partners request 850nm Near-Infrared (NIR) for deep muscle relaxation and cervical pain relief. With 200+ patents, we can customize the LED configuration and "Pulse Modes" to transform a beauty device into a "Professional Recovery Device" under your own brand.

Q5. What makes your neck therapy device stand out in a saturated E-commerce market?

Quality and Certification. Most "cheap" neck devices use low-output LEDs that offer no therapeutic value. Our devices are FDA-cleared and CE-certified, featuring high-intensity medical-grade diodes. For distributors, this means fewer returns, higher customer satisfaction ratings, and the ability to justify a premium retail price.

Q6. Is the device portable, and what is the battery safety profile?

Yes, it features a built-in, fast-charging lithium battery. We use certified battery cells (UL/UN38.3) with an integrated protection board to prevent overheating. For B2B orders, this ensures that the device is safe for daily wear and meets all international shipping regulations for battery-operated electronics.

Q7. How do you support OEM partners with packaging and branding?

We offer full-service OEM/ODM solutions. Beyond printing your logo on the device, we provide custom-designed high-end gift boxes, localized user manuals, and marketing materials. Our 21 years of experience allow us to help you position the product as a luxury "Neck Spa" or a clinical "Post-Surgical Recovery" tool.

Q8. What is the MOQ for wholesale orders, and what is the typical ROI for salons?

We offer flexible MOQs 1 or 10pcs for initial market testing. For salons and spas, this device is an excellent "add-on" service. Because it is hands-free and portable, it requires zero labor costs during a session. Most of our B2B clients see a full Return on Investment (ROI) within the first 30–60 days of service implementation or retail sales.

Q9: What wavelengths does the device use?
A: 630nm (red) for muscle and tissue recovery; 465nm (blue) for anti-bacterial, sinus and airway support.

Q10: Is the device safe for daily and travel use?
A: Yes, portable and approved for both home and professional clinical application.

Q11: Can this be branded for distribution or clinic projects?
A: OEM/ODM is fully supported for bulk orders.

Q12: What symptoms can it support?
A: Neck pain, stiffness, tension, rhinitis, sinusitis, otitis, and upper airway inflammation.