Soyto SY493MV Gaming Computer Teaching Office Mute Headset(Black)

1. High-definition noise reduction microphone, 3D surround sound2. Lightweight design, no pain after long wearing3. Soft and skin-friendly earmuffs can effectively block environmental noise and are breathable and comfortable4. Plug type: USB5. Wearing method: head-mounted6. Sounding principle: moving coil7. Material: sponge8. Microphone sensitivity: -38DB9. Microphone impedance: 2200 ohm10. Microphone size: 6 x 2.7MM11. Working voltage: 5V12. Working power: 0.5W13. Working current: 100MA14. Frequency response range: 20-20000HZ15. Horn diameter: 40MM16. Sensitivity: 110DB17. Cable length: 1.8 meters18. Impedance: 32 ohms19. System support: WIN7 / WIN8 / WIN8.1 / WIN10 / XP20. Size: 18.5x18x7.5cm