The principle is to use a low-frequency weak current without any harm to the human body to rhythmically stimulate your tight muscles and sensory nerves, so that your muscles and nerves can relax and eliminate muscle pain.
It is as refreshing as a hot towel, wrapped in a constant temperature steam of about 42°C to relax your sore muscles and drive away fatigue.
Equipped with high-quality hydrogel patch, safe skin, green breathable, in addition to pressing the cervical spine, it can also be attached to the shoulder, back, waist and other parts.
Features:
Return policies :We 100% support our customers, If you are not satisfied or you have any problem with our products, please CONTACT US at once. We will help you free return the goods.
Warranty policies: Our products have 180 days warranty.