awei T28 PRO Gaming Wireless Bluetooth Earphone(Blue)

1. Bluetooth version: V5.2 Londa AB1562F2. Supported protocols: HSP, HFP, A2DP, AVRCP3. Battery capacity: 45mAH4. Charging compartment capacity: 500MAH5. Standby time: 300H6. Talk time: 9H7. Music duration: 8H8. Charging time: 1H9. Interface: Type-C10. Transmission distance 10M11. Voice prompt support12. Frequency response range: 20-10000HZ13. Sensitivity: 108db14. Bluetooth operating frequency: 2.402G-2.480G15. The charging compartment has cool and colorful lighting effects16. IPX6 level strong waterproof and sweatproof function17. Game mode on/off: tap the right ear 3 times/3 times18. Use time of earphone + charging case: 35H19. Ergonomic design, comfortable to wear