Smart Infrared Hot Compress Knee Massager Physiotherapy Device, Style 2 mask Carton Size 42cm * 37cm

Carton Size 42cm * 37cm * 36cm / 16

Bit Length 30mm

3* twist bit: 4-5-6mm

Product features: removable and washable

Smart Infrared Hot Compress Knee Massager Physiotherapy Device, Style 2 mask Carton Size 42cm * 37cm1. 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