Knee Red Light Therapy – 3 Vibration Modes, 4 Heat Levels, Wireless

Red & Near-Infrared Light Therapy – 660nm red light boosts circulation; 850nm near-infrared penetrates muscles & joints to reduce pain and inflammation. 4 Heat & 3 Vibration Modes – Customize your session to relieve knee pain from arthritis, sports, or stiffness. Portable & Wireless – 5000mAh battery offers 1–2 hours of use; lightweight and easy to carry anywhere. Touchscreen & Magnetic Control Panel – Intuitive LED display makes operation simple, even for seniors. Perfect Health Gift – 3-in-1 knee massager combining heat, vibration, and red light therapy for ultimate care.