660nm & 850nm Red Light Therapy Shoulder Massager

Features:

1. 【Dual-Mode Professional Therapy】Innovatively combines 660nm+850nm dual-wavelength red light technology with dual vibration motors to simultaneously achieve deep tissue phototherapy repair and physical muscle relaxation, alleviating shoulder issues and safeguarding neck/shoulder health.

2. 【Universal Ergonomic Design】3D contouring with adjustable straps ensures a secure, comfortable fit for all body types (shoulder width 35-50cm). The ambidextrous structure prevents slippage during movement.

3. 【Precision Acupoint Massage】Two quiet high-frequency motors (＜40dB) target key shoulder pressure points with three adjustable intensities, mimicking professional masseuse techniques to effectively reduce stiffness and muscle fatigue.

4. 【Medical-Grade Red Light Array】50 dual-chip LED beads offer 4 therapy modes (660nm/850nm/combined/pulse) with 3 brightness levels, clinically proven to boost local blood circulation by 300% for deep relaxation.

5. 【Smart Timer Protection】Three auto-shutoff settings (15/30/45 mins) prevent overuse-related skin sensitivity or muscle strain, promoting disciplined therapy sessions.

6. 【Cordless Freedom】The 5000mAh polymer battery supports 5 hours of continuous use. USB-C fast charging (3hrs to full) enables portable relief for travel, work, or home.