Knee health care solution with great vibrating & heating combination - this multi-functional knee massager is designed to relief soreness, pain and discomfort for anyone suffering from any type of knee issues. the built-in adjustable multi-frequency vibration and heating pads which with an adjustable temperature between 40°cto 45°c are designed to ease stiffness, stimulate blood flow , and encourage good blood circulation in the muscles surrounding the knee.
powerful functionality - this knee pain massager offers 3 levels for heating (40°c, 42°c & 45°c) and vibration (medium, low & high) which can be used separately or in any combinations. for example, the soothing heat and gentle vibration, medium heat and high vibration and so on.