1Simulation human massage, relieve muscle fatigue and soreness, 6 modes are adjustable, you can regulate it according to needs. 2Warm sense hot compress and low frequency pulse, improve human blood circulation, stimulate local muscle metabolism, relieve muscle fatigue. 36 EMS massage modes + constant temperature hot compress mode, 19 levels of massage strength, easy to adjust. 4Microfiber leather, soft and delicate, skinfriendly and breathable. Graphene coating, dry and hygienic. Polyurethane, good ductility. 5USB charging, easy to charge, no need to worry about battery capacity issues when going out. 6Dual control, switch modes and gears as you like, making the operation more convenient.