Wireless Household Leg Massager Electric Calf Massage Device Air Pressure Massage Hot Compress Relax Leg Muscles Features: 1.Made of high-quality linen cloth and mesh cloth, it is soft and light, breathable and comfortable, dirt-resistant, wear-resistant and durable. 2.Air pressure massage, simulated human mechanics massage, three massage modes, three levels of adjustable intensity, can quickly relieve leg soreness and discomfort, and bring you a more comfortable and relaxing massage experience. 3.Large-area hot compress, three-stage adjustable temperature (40, 45, 50), 360 all-round package, effectively dispel leg fatigue. 4.Effectively promote blood circulation, improve old cold legs, leg soreness, leg pain, muscle legs, and shape beautiful legs. Specifications: Material: dirt resistant linen+breathable mesh inside Power: 5W Rated voltage: 3.7V Charging voltage: 5V Charging current: 2A Unfolding size: 58*30cm in upper length, 45cm in lower length Controller size: 13.5 * 3.5 * 6 cm Package size: 32.3 * 17.3 * 7cm Battery capacity: 1800mah Charging time: 3 hours Service time: 2-5 hours Operating environment: Temperature range: 5 - 40 Humidity range: 15% - 90% RH Atmospheric pressure: 70KPA-130KPA Packing List: 1 * Leg massager 1 * Type-c charging cable 1 * Instruction manual in English