Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $20.82 | $20.39 | $19.75 | $18.90 | Contact US |
Power: 4W
Voltage:5V
Interface: mini USB port
Comes with a 1-to-2 USB splitter cable (mini USB to USB + 3.5mm audio cable)
3.5mm audio jack fit most devices
With volume control