Computer Accessory Sets features: XIBERIA V20 7.1 Gaming Wired USB Computer Phone Headset With Microphone, Cable Length: 2m(3.5mm + USB Version) Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. 1. Impedance: 32Ohm2. Sensitivity: 106dB3. Weight: 670g (with packaging)4. Material: artificial skin protein5. Cable length: 2m6. Purpose: Game audio and video headsets, gaming headsets7. With or without microphone: Yes8. Sounding principle: moving coil9. Speaker diameter: 50mm10. Plug diameter: 3.5mm/USB11. How to use: head-mounted12. Frequency response: 20Hz-20KHz13. Headphone output audio source: communication equipment14. Packing list: earphone + color box packaging + manual15. The head beam can be stretched and adjusted to a position that suits you16. Virtual 7.1 surround sound, stereo sound effects quickly identify the location, seize the opportunity17. 50mm high fidelity speaker unit18. 360-degree hose long microphone, clear voice, just lift up when not in use, you can leave the line of sight