If you have faced any knee injury or suffer with knee pain owing to old age, then this massager is sure here to give you some relief. Clasp it as per your fit the adjustable clip on clasp and set a timer and choose the function and type of massage you want from the LCD screen on top. Easily accessible screen allows you to view the function while you are sitting with massager on. Designed from ABS plastic, the massager is sturdy in design and is powered to a charge by a USB cable. Relives you of different kind of knee pains with its different massaging techniques and a infrared heat therapy The massager has a LCD screen and displays different kind of functions and settings easily accessible for you to choose from on top Infrared rays treatment, soft material that sits against your skin, ABS plastic design and an adjustable clasp allows comfort for you The massager is powered by a charge with the aid of a USB cable that is accompanied with it in the pack