1. Earmuffs material: protein cortex, memory foam 2. Sounding principle: moving coil 3. Frequency response range: 20-20000Hz 4. Impedance: 32 5. Sensitivity: 113dB 6. Wire length: 2.2 meters 7. Speaker diameter: 50mm 8. Headphone output source: PC computer 9. Plug diameter: 3.5mm 10. Plug type: USB 11. 4D virtual speaker system, immersive playing e-sports 12. Upgraded 5mm surround sound unit, the bass is more powerful 13. Noise reduction microphone, can be bent freely, communication is smooth and unimpeded 14. Comfortable all-inclusive large earmuffs, soft and breathable without ear pressure 15. Size: about 193x110x234 mm 16. Weight: about 380 grams
