ONIKUMA B60 Bluetooth 5.0 Adjustable Strong Bass Gaming Wireless Bluetooth Headset with Microphone(Black)

1. Bluetooth distance: 10 meters
2. Frequency: 2.402GHz-2.480GHz
3. Microphone sensitivity: -42+/-3DB
4. Sensitivity: 94+/-3DB
5. Impedance: 32 ohms
6. Frequency response range: 20-15KHZ
7. Battery capacity: 800mA
8. Game time: 15-22 hours
9. Audio delay: 40-60mS
10. Charging time: about 3 hours
11. Drive diameter: 40 mm
12. Chipset: ATS3015 version BT5.0
13. Support protocol: AVRCP1.4, A2DP1.2, HFP1.6, HSP1.2
14. Audio decoding: WMA, APE, FLAC, AAC, M4A, WAV, AIF, AIFC
15. Frequency: 2.402GHz-2.480GHz