1. Speaker size: 50mm
2. Sensitivity: 106+/-3db
3. Microphone: 6.0x2.7mm
4. Cable length: 2.2M+/-15%
5. Directionality: Omi-directional
6. Frequency range: 20Hz-20 KHz
7. Working cuttent:about 100mA
8. Microphone Sensitivity: -42+/-3dB
9. Working current: headset jack: USB+3.5mm 4Pin
10. Cable length: approx. 2.2m / 7.2ft
11. Package content: 1 x ONIKUMA K10 PRO gaming headsets 1 x splitter cable 1 x user manual