Certification:CE,RoHS,FCC Application:LeG Model Number:Calf massager Item Type:Massage & Relaxation Material:Composite Material Origin:Mainland China Atmospheric pressure:70KPA-130KPA Charging time:3 hours Service time:2-5 hours Battery capacity:1800mah Feature 1:air compression leg massager Feature 2:leg massage circulation Feature 3:leg air massager for circulation Feature 4:leg massager of compression Feature 5:leg massager with heat air compression Free Shipping:YES Features: 1.Made of high-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 Hot compress:40-45-50/104 -113-122 Packing List: 1 * Leg massager 1 * Type-c charging cable 1 * Instruction manual in English Note It cannot be used during charging, please use it under non charging state. This product should not be used when driving. The host and the strap cannot be disassembled and separated. The bandage shall not be washed. When cleaning and maintenance are required, please use alcohol to sterilize and remove sweat stains or use a clean wet towel to wipe.