Massage Gun

Speed: button 1-99
Rotation Speed: 1800-3500 BPM
Power: 20W
Amplitude: 5MM
Noise Level: 40db
Input Voltage: 5V2A
Accessories: example: English manual, color box, 4 massage heads
Battery Capacity: 1200mah
Battery Watt-Hours: 4.44Wh
Battery Type: Lithium-ion battery
Charging Time: 4 hours
Battery Life: 1-3 hours
Battery Voltage: 3.7V
Motor Type: brushed motor