Tai nghe bluetooth Usams BT001 V5.0, pin trâu, âm thanh hay
1. Bluetooth version: 5.0
2. Material: ABS
3. Battery capacity: 100mAh
4. Talk time: about 7 hours
5. Playing time: about 6 hours
6. Standby time: about 230 hours
7. Charging time: about 2 hours
8. It can be connected to two-way calls at the same time, freely switch to answer
9. One key operation, easy to use
10. Tilt 45 degrees into the ear, comfortable to wear
11. Light weight and easy to carry