1. Speaker size: 50mm
2. Impedance: 20 ohm +/-10%
3. Sensitivity: 105dB+/-3dB
4. Frequency: 20Hz-20KHz
5. Microphone size: 6.0x5mm
6. Microphone sensitivity: -42dB+/-3dB
7. Microphone impedance: 2.2k ohm
8. Directionality: omnidirectional
9. LED working voltage: DC5V+/-5%
10. Working current: less than or equal to 200mA
11. Headphone jack: USB+3.5mm 4Pin
12. Cable length: about 1.9M
13. Ergonomic design, comfortable to wear
14. With LED lighting, add game atmosphere
15. The microphone angle can be adjusted
16. Size: 19.5x9x19.5CM
17. Weight: 290g
