1. Speaker size: 50mm
2. Sensitivity: 105+/-3db
3. Microphone: 6.0x2.7mm
4. Cable Length: 2.1M+/-15%
5. Directionality: omi-directional
6. Frequency Range: 20Hz-20 KHz
7. LED working voltage: DC5V+/-5%
8. Working cuttent: about 100mA
9. Microphone sensitivity: -42+/-3dB
10. Working current: headset jack: USB+3.5mm 4Pin
11. Cable length: approx. 2.2m / 7.2ft
12. Package content: 1 x ONIKUMA K10 gaming headsets, 1 x splitter cable, 1 x user manual