Features:
- Output power: 5W*2
- Frequency response: 90Hz~20kHz
- Impedance: 4OHM
- Sensitive: 80dB±2dB
- S/N Ration: ≥80dB
- Distortion: ≤0.3%
- Input power: USB 5V
- 1200mah polymer battery
- Size:190*53*91mm
- Weight:602g
- Bluetooth BK4.1 +EDR
- Aux in, compatiable with all 3.5 Audio Device
- With Bass Diaphragm
- Classic design, High sound quality
Color: Grey, Beige, Black