Rechargeable Knee Massager, with Heating and Vibration Large LED Screen

Color: White
Item Type: Massage & Relaxation
Input voltage: 5VDC/2A(USB)
Rated voltage: 5V
Power: 10W
Working voltage: 3.7V
Lithium battery: 2400mAh
Far-infrared lamp beads: 16
Packing size: 27.6*11*19.5cm