Onikuma B15 RGB Tri-Mode Gaming Headset With Microphone

Driver diameter: 40mm Driver sensitivity: 101±3dB at 1KHz Chipset: JL7018M8 Wireless distance:>10m Microphone size: φ6*2.7mm Microphone Frequency: 100Hz~10000Hz Microphone Sensitivity::-38±2DB Impedance:≤2.2KΩ Frequency response range:20Hz ~ 20KHz Charging time: 1.5H Play time: >30H Battery capacity: 500mAh Low latency: <40 ms(2.4G)