<p><span style="color:rgb(211, 49, 21);font-size:16px"><strong>【Features】</strong></span></p><p><span style="font-size:16px">1. Multi-functional heating massage knee pad, shoulder pad + knee pad + elbow pad 3 in 1, suitable for a variety of occasions, such as office, study, driving, sports, walking and so on.</span></p><p><span style="font-size:16px">2. Three-speed heat compress and three-level vibration massage.</span></p><p><span style="font-size:16px">3. Built-in 4000mAh high-capacity rechargeable lithium battery, this knee pad supports wireless use, so you can enjoy a comfortable massage anytime, anywhere.</span></p><p><br/></p><p><span style="color:rgb(211, 49, 21);font-size:16px"><strong>【Product Parameters】</strong></span></p><p><span style="font-size:16px">Color: black, gray, blue</span></p><p><span style="font-size:16px">Three grades of temperature: 45-55-65℃</span></p><p><span style="font-size:16px">Working voltage: 5V</span></p><p><span style="font-size:16px">Working current: 1550mA</span></p><p><span style="font-size:16px">Rated power: 7.5W</span></p><p><span style="font-size:16px">Rated voltage: 5V</span></p><p><span style="font-size:16px">Battery capacity: 4000mAh</span></p><p><span style="font-size:16px">Charging current: 1.5A</span></p><p><span style="font-size:16px">Charging time: 2-3H</span></p><p><span style="font-size:16px">Gross weight: 417g</span></p><p><span style="font-size:16px">Package size: 18.3*13.2*8.2cm</span></p><p><br/></p><p><span style="color:rgb(211, 49, 21);font-size:16px"><strong>【Packing List】</strong></span></p><p><span style="font-size:16px">Knee brace*1</span></p><p><span style="font-size:16px">Long strap*1</span></p><p><span style="font-size:16px">Short strap*1</span></p><p><span style="font-size:16px">Instruction manual*1</span></p><p><span style="font-size:16px">Type-C charging cable*1</span></p><p></p>