Wearable Red Light Therapy Device Module: 650nm Red 850/940nm Infrared Skin Sensor Rechargeable 4-Mode for Full Body: Wrist Hand Elbow Knee Foot Ear Throat Neck Back Muscle Joint

- 650nm Red Light & 850nm / 940nm Infrared Spectrum: Wearable red light therapy device module with 650nm red light and 850nm / 940nm infrared, designed for full body use on wrists, elbows, fingers, hands, ankles, knees, feet, head, face, ears, TMJ, teeth, lips, neck, throat, lower back, abdomen, muscles, and joints for everyday relaxation routines. - Smart Skin Detection: Built-in smart skin detection activates light output only when the device is properly worn against the skin, helping improve comfort, safety, and power efficiency during daily use. - Continuous & Pulsed Light Modes Included: Delivers both continuous light output and pulsed light modes, allowing flexible use based on personal preference without complicated settings. - 4 Modes with Built-In Timer: Includes 4 built-in modes with a session timer (5 / 10 / 15 / 20 minutes), making it easy to customize light intensity and session duration. - Wearable, Hands-Free & Rechargeable: Lightweight wearable module design allows hands-free placement across multiple body areas, powered by a rechargeable battery or direct USB input.