Wholesale Clinical-Grade Red Light Knee Massager | 70x LED Beads & Dual-Motor Vibration

Factory direct Model D341 phototherapy knee wrap. Features industry-leading 70x 660nm red light matrix, dual-zone 7200RPM vibration motors, and 6 specialized massage modes (Kneading/Patting). 4000mAh battery with 5-level heating (40°C-60°C). The ultimate choice for pain management distribution.

The following specifications are verified against the provided D341 Visual Data. SpecificationDetailProduct ModelD341Product NameIntelligent Red Light Knee MassagerBattery Capacity4000 mAh (Ultra-Long Life) Light Source70x 660nm Red Light BeadsVibration SystemDual-Zone / Dual-MotorVibration Speed7200 RPMMassage Modes6 Modes (Kneading, Patting, Abdominal, etc.)Heating Levels5 Levels: 40°C / 45°C / 50°C / 55°C / 60°CHeating TechNTC Intelligent ControlFit Design3D Wrap Around / Velcro Free AdjustmentApplicationKnee (Primary), Shoulder/Elbow (Versatile)6. Application Scenarios & Target MarketsAdvanced Physiotherapy Clinics: A perfect take-home device for patients undergoing light therapy for tendonitis or arthritis. The high bead count justifies a medical positioning. Sports Recovery Brands: The specific “Patting” and “Kneading” modes mimic manual sports massage, making it ideal for athletes recovering from runner’s knee or ACL strain. High-End Senior Care: Addresses the “Old Cold Legs” and rheumatic pain common in the elderly with simple but powerful heat therapy up to 60°C.7. Manufacturing & OEM/ODM ServicesCustomizing the Clinical ExperienceThe D341 is a premium platform ready for your branding. Light Spectrum Customization: While 660nm is standard, we can explore near-infrared (850nm) hybrid arrays for specific medical orders (MOQ applies).Mode Programming: We can rename the 6 modes on the digital display to match your brand’s terminology (e.g., change “Abdominal Mode” to “Deep Pulse”).Premium Soft Goods: The inner velvet soft cloth is skin-friendly and breathable. We can customize the fabric color to Medical Blue, Slate Grey, or Clean White. Packaging: Reinforced boxes suitable for protecting the high-tech motor and light components during global shipping.8. Comprehensive FAQ for DistributorsQ: Why are 70 light beads better than the standard 10-20?A: Phototherapy relies on “dose” or irradiance. 70 beads provide a significantly higher density of light energy, ensuring that more photons reach the mitochondria in the cells. This results in faster pain relief and accelerated tissue repair compared to sparse lighting. Q: What does “Dual-Zone” vibration mean? A: Standard knee massagers often have one motor on top or side. The D341 features motors positioned to target the Yanglingquan and Yinlingquan acupoints simultaneously. This creates a “surround sound” style massage effect that penetrates deeper than a single vibration point. Q: Can the D341 be used on other body parts? A: Yes, the flexible 3D wrap design allows it to be strapped to shoulders or elbows, and the “Abdominal Strengthening Mode” suggests the rhythm is effective for larger muscle groups as well. Q: How long does the 4000mAh battery last? A: It depends on the load (lights + heat + vibration). Generally, it offers 30-50% longer runtime than standard 2000mAh models, allowing for multiple sessions before recharging is needed. Q: Is the 60°C heat safe? A: Yes, the device uses an NTC smart chip to regulate temperature precisely. However, we recommend the 60°C setting be used over clothing or for short durations for users with low heat tolerance.9. Footer / Contact SectionPartner with the Factory Redefining Home Phototherapy. Stock the D341 and offer your clients the power of 70 lights.

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