Heir Audio Head-Mounted Gaming Wired Headset With Microphone, Colour: X8 7.1 Sound Upgrade (Black)

1. Earmuffs material: protein cortex, memory foam2. Sounding principle: moving coil3. Frequency response range: 20-20000Hz4. Impedance: 325. Sensitivity: 113dB6. Wire length: 2.2 meters7. Speaker diameter: 50mm8. Headphone output source: PC computer9. Plug diameter: 3.5mm10. Plug type: USB11. 4D virtual speaker system, immersive playing e-sports12. Upgraded 5mm surround sound unit, the bass is more powerful13. Noise reduction microphone, can be bent freely, communication is smooth and unimpeded14. Comfortable all-inclusive large earmuffs, soft and breathable without ear pressure15. Size: about 193x110x234 mm16. Weight: about 380 grams