Product information:
Power type: Rechargeable
Material: ABS + aluminum alloy
Power: 5W
Frequency: 20HZ-20KHZ
Signal-to-noise ratio: ≥ 75db
Distortion: ≤ 0.1%
Charging voltage: 5V
Battery: 3.7V/400mAh
Speaker: 3W/4Ω/27mm
Distance: 10 m
Supported: Bluetooth + TWS
Product Size: 40 * 28mm (length * width * height)
Color: White

Packing list:
Massage instrument * 1,type-c USB charging cable * 1, user manual * 1
Product Image: