Description The elastic band and the dc interface are added, which can be used at home and in the car, and massage anywhere. It has infrared function, enhances blood circulation, and greatly reminds the massage effect. High-durability cloth layer, high-breathable leather layer, breathable cotton, and elastic design on the back, which can be used at home or in the car for more peace of mind, rest assured The inner zipper design can effectively scratch the skin during use. The high elastic pu fabric simulates the texture of human skin. It has high strength, thin and elastic, soft and smooth, good breathability and waterproofness, and the full sponge design makes us more comfortable when we massage , More comfortable. Each massage takes about fifteen to twenty minutes. If the body is weak or cannot bear the pain, the massage time should be reduced.