1. Fit-to-ear 7.1 Gaming Headphones
2. Channel : True 7.1 (CMEDIA Chipset)
3. LED: Luminous Chroma Effect
4. Plug type: USB Plug
5. Mic Dimension : 4.0 * 1.5 mm
6. Driver size: 40 mm
7. Cable Length: 2m+/-5%
8. Freq. range: 20-20K Hz
9. Speaker Sensitivity: 103+/-3dB
10. Microphone Sensitivity: 42+/-2dB
11. Impedance: 32+/-15%
12. Directivity : Omni directial
13. Rated Input Power : 20mW
14. Maximum Input Power : 30mW
Retail Box :
Size : 21 * 10.5 * 25 CM
weight : 520 GR
Carton :
Size : 54.5 * 43 * 52.5 CM
GW: 12 KG
1 CTN : 20 PCS.