1. Bluetooth 5.3, low delay in the game
2. Direct audio technology, non-destructive sound quality transmission
3. Dual microphones ENC, call noise reduction
4. No need to wear in the ear, stay away from the eardrum, safe and comfortable
5. Support APP: power display, finding earphones, pairing name modification, intelligent EQ adjustment
6. Bluetooth version: V5.3
7. Transmission distance: 12 meters (barrier-free)
8. Frequency range: 20Hz-20kHz
9. Battery capacity: 40mAh earphone, 300mAh charging case
10. Charging time: about 1.5 hours
11. Standby time: about 20 days
12. Music time: about 6 hours
13. Talking time: about 6 hours
14. Charging port: Type-C
15. Accessories: Type-C cable x1, User manual x1