SPECIFICATIONS:
1.Loudhailer diameter: 40mm(NdFeB)
2.Sound effect: 7.1 simulated sound channels
3.Frequency range: 20~20.000Hz
4.Sensitivity: 112dB +/- 3 dB at 1 khz
5.Impedance: 32 Ohm +/- 15%
6.Max Input power: 30mW
7.Mic Dimension: 6.0*5.0mm
8.Mic Frequency Range: 50-10KHz
9.Mic Sensitivity: -38dB +/- 3 dB
10.Cable length: 2.2m
12.Input Plug: USB

PACKAGE CONTENT:
1x SADES SA-902 7.1 Surround Stereo Headset With Microphone
1x SADES CD driver

NOTE:
1.the driver of the headset only supports Windows XP/Win7/Win8/Win 10/MAC generic (no drivers). but not support Apple/MAC and other computer system to install . This headset can be used as general headsets for Windows system without the Driver.
2. This USB gaming headset doesn’t support PS3 , PS4 or XBOX 360/ONE .
3.MAC Generic Use (No Drivers) Remind to adjust audio output of your PC/Mac to Headset/Headphones/Other Modes.