1. OWS air conduction, not worn in the ears, away from the eardrum, safe and comfortable
2. Built-in intelligent call noise reduction makes voice calls clearer.
3. Suitable for cycling, traveling, talking on the phone, office, fitness, and sports.
4. Bluetooth version: V5.2
5. Bluetooth chip: QCC3040
6. Transmission distance: 15 meters (no obstacles)
7. Battery capacity: earphones 70mAh/charging box 500mAh
8. Charging time: about 1.5 hours
9. Music time: about 8 hours
10. Talk time: about 8 hours
11. Standby time: 20 days
12. Charging type: Type-C

Package List:
Earphones x 2
Charging case x 1
Type C charging cable x 1
Instructions x 1
Velvet bag x 1
Two stickers x 1
Customized card x 1