ONIKUMA GT887 Four-mode Bluetooth 2.4G Wired / Wireless Gaming Headset(Black)

1. Chipset: JL7018 + JL7016 (2.4G + BT + Wired)
2. Bluetooth: V5.3
3. Transmission Distance: 15m
4. Supported Protocols: AVRCP1.6.2, A2DP1.3.2, HFP1.8, HSP1.2
5. Audio Decoding: SBC, AAC
6. Speaker Specifications
Horn Diameter: 50mm
Sensitivity: 115 +/- 3dB
Impedance: 32 ohm
Frequency: 2.402GHz-2.480GHz
7. Microphone Specifications
Sensitivity: -42 +/- 3dB
Impedance: 2.2 ohm
Frequency Response Range: 20Hz-20KHz
8. Battery Capacity: 950mAh
9. Charging Voltage: 3.7V
10. Charging Current: 600mA
11. Playback Time: about 60 hours (lights off), 20 hours (lights on)
12. Low Latency: <=30ms (2.4G)
13. Charging Time: about 2 hours
14. Charging Interface: Type-C
15. Net Weight: 276g