1. Bluetooth version: 5.3
2. Music playback time: about 7H
3. Connection distance: about 10 meters
4. Headphone battery capacity: 50mAh
5. Charging time: about 1.2H
6. Charging compartment battery capacity: 400mAh
7. Charging interface: Type-C
8. Call time: about 5h
9. Ergonomic design, fits firmly and will not fall off
10. Open and not in the ear, easy to listen to, breathable and not stuffy
11. Silicone ear hooks, which won’t slip off even if you sweat, and won’t hurt when worn for a long time.
12. Dual-effect directional sound transmission, protecting privacy and preventing sound leakage
13. Comfortable listening experience, large 16mm dynamic unit, strong bass and bright treble
14. Create good sound quality with rich details, clear and transparent