ONIKUMA B15 Tri-mode Bluetooth, 2.4G, Wired E-sports Game Headset(Black)

1. 50mm driver unit and high-performance diaphragm speaker bring you an immersive listening experience. 2. Built-in 1000mAh large-capacity battery for long-lasting battery life. 3. Bluetooth 5.3 version, low latency, no lag, stable connection. 4. Can be connected via wireless 2.4G/Bluetooth/wired modes. Parameters 1. Triple-mode connection: Bluetooth/2.4G/wired 2. Driver diameter: 50mm 3. Chipset: JL7018 4. Bluetooth version: 5.3 5. Supported protocols: AVRCP1.6.2, A2DP1.3.2, HFP1.8, HSP1.2 6. Audio decoding: WMA, APE, FLAC, AAC, M4A, WAV, AIF, AIFC 7. Bluetooth distance: 15m 8. Transmission rate: 2m 9. Frequency: 2401MHz-2478MHz 10. Microphone sensitivity: -42+/-3dB 11. Sensitivity: 115+/-3dB 12. Impedance: 32 ohms 13. Frequency response range: 20HZ-20KHZ 14. Battery capacity: 1000mAh 15. Battery life: about 55 hours (lights off) 16. Charging time: about 2 hours 17. Charging port: Type-C 18. Charging cable length: 1m 19. Line cable length: 2m 20. Headphone jack: 3.5mm