USAMS BT2 Brushed Single Ear Wireless Bluetooth Headphones(Black)

1. Material: ABS
2. Size: 60x15x20mm
3. Weight: about 7.5g
4. Bluetooth connection distance: about 10m
5. Bluetooth: 5.0 solution
6. Battery capacity: 100mAh
7. Charging time: about 2 hours
8. Playing time: about 6 hours
9. Talk time: about 6 hours
10. Standby time: about 50 hours
11. Charging input: 5V/0.5A
12. Universal device: Android / iPhone Bluetooth device
13. Integrated physical buttons, convenient and quick operation
14. Specially designed for driving and sports communication, support three-way calling
15. Ear support design, the left and right ears can be worn stably, not easy to fall