Loudhailer diameter : 40mm
Sound effect : 7.1 simulated sound channels
Sensitivity : 101dB+/-3 dB at 1kHz
Frequency range : 20-20 KHz
Impedance : 32 Ohm at 1KHz
Max Input power : 15mW
Mic Dimension : 6.0*5.0mm
Mic Sensitivity : -38dB +/-3dB
Mic Frequency : 50-10kHz at 1kHz
Mic Impedance : ≤2.2K Ohm at 1kHz
Approximate Weight : 300g/0.66lbs
Cable length : Approx 2.2m
Input Plug : USB
Accessory : Driver CD