Output power 5W
Impedance: 4 OHM
Frequency response range: 20Hz - 18KHz
Signal to noise ratio: ≥65dB
Distortion: ≤0.3%
Power: rechargeable lithium battery / DC5V
Battery capacity 1200mAh
Play time: about 12 hours
Charging time: 2-3 hours
Appearance size: 93*70*59MM
Shell material plastic
Power mode: USB
Color: pink, black
