ALLOLO Red Light Therapy Infrared Light Therapy Pad for Body, 660nm Red Light-Therapy & 850nm Infrared Light Device Home Use, Red Light Therapy for Body Knee Back Shoulder Waist, Gift for Women Men

This pad delivers 660 nm red light and 850 nm infrared light to a broad area of the body, letting you treat multiple joints or muscle groups at once.
If you regularly exercise, have post‑workout soreness, or experience stiffness in the knee, back, shoulder, or waist, you can place the pad on the affected spot for a few minutes a day to encourage circulation and comfort.
It runs on a standard outlet and includes a timer, so you can fit sessions into your routine.