1. Impedance: 16 ohms
2. Sensitivity: 95db
3. Weight: 145g (with packaging)
4. Power: 10mW
5. Cable length: 1.2 meters
6. Plug diameter: 3.5mm
7. With or without microphone: Yes
8. Sounding principle: moving coil
9. Speaker diameter: 10mm
10. Usage: game audio-visual headset, mobile phone headset, voice headset, sports headset
11. Usage: In-ear
12. Frequency response: 20Hz-20KHz
13. Headphone output audio source: communication equipment
14. Microphone size: 6.0x2.7mm
15. Microphone impedance: 2.2 kilohms
16. Microphone sensitivity: -38dB
17. Wear firmly, can't shake off madly
18. Plug-in microphone: remove excess noise and make sound pickup better
19. Push-by-wire volume adjustment