1.Loudhailer diameter:40mm(NdFeB)
2.Frequency range: :20-20.000Hz
3.Sound effect: 7.1 simulated sound channels
4.Sensitivity:111dB +/- 3 dB at 1 khz
5.Impedance:32 Ohm at 1KHz
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.Mic Impedance: smaller than 2.2K Ohm at 1khz
11.Cable length:about 2.2m
12.Input Plug:USB (USB connection provides power)
13.Physical production:SADES driver CD
Package includes:
1 x USB Surround Sound Gaming Headset for SA-901
1 x English Manual