Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $9.70 | $9.50 | $9.21 | $8.81 | Contact US |
USB Charger for U3+ Headphone Amplifier Protecting Battery
Description:
- Indicating light is blue when the charger is working. After charging to the full, the light is getting dark
- Charging time: 4 hours
- With this USB charger, U3 headphone amp can work for 18 hours