Smart Infrared Hot Compress Knee Massager Physiotherapy Device, Style 2 Option:Style 2 360-degree omnidirectional coverage

360-degree omnidirectional coverage

over-current/over-voltage/over-charging/short-circuit/overload/fire protection

weather display

and it is equipped with a silent wide rubber roller

Smart Infrared Hot Compress Knee Massager Physiotherapy Device, Style 2 Option:Style 2 360-degree omnidirectional coverage1. Product material: ABS 2. Rated power: 5W 3. Rated voltage: DC 5V Rated current: 1A 4. Timing button: 15 minutes 20 minutes 25 minutes 30 minutes 5. USB charging, with built in battery 2600mAh, it can be fully charged in two hours after normal charging, and can be used wirelessly after fully charged 6. The fully enclosed airbag (inner side and straps) is squeezed, inflated and deflated in a cycle, and through vibration, the muscles of the knee are