1. ??Description:
2. Bluetooth name: neck-mounted Bluetooth headset
3. Bluetooth version: 5.2

Battery capacity: 280mAh

1. Charging time: 2 hours
2. Continuous play time: 8 hours
3. Standby time: about 300 hours
4. Color: as pictured
5. ??Specifications:
6. 1. Sports settings, comfortable to hang on the neck and not easy to slip off.
7. 2. Reduce power consumption and allow you to use it for a long time.
8. 3. Immersive sound quality, music surrounds the ear.
9. 4. Small and light, easy to carry.