YZYOE Infrared Light Therapy for Joint and Muscle Pain. Red

Therapy red light employs 3 wavelengths let you feel the red and infrared light on the muscles and joints therapeutic effect. It also helps keep the skin healthy and can be used for facials.You can even use it on your pets!, Our light therapy products include 630nm, 660nm, and 850nm wavelengths. 850 infrared light is invisible light, but it can penetrate the surface of the skin to alleviate internal pain，Better care for your health and needs, We use the mode of automatic stop after 5 minutes.1-3 times a day for fast relief., USB Rechargeable Flashlight : Overcharge protection --- USB charged flashlight, The flash light will stop charging when it fully charged,Powered by built-in rechargeable Li-ion battery., The flashlight is made of durable aluminum alloy material， It is 10.8 cm long and weighs about 70 g., Warm Tips : Pls feel free contact us if you have any doubts about our Rechargeable flashlight.