7.1 USB sound card delivers thrilling surround sound with separately adjustable levels. Unique 4-pieces of padded headband and comfortable ear cushions guarantees hours of gaming comfort. Reinforced headband, which offers nine levels of height adjustment for the perfect fit. Unique structure with retractable Mic. Little smart in-line Remote Control for sound and Mic.
Specification: Loudhailer diameter: 40mm Sound effect: 7.1 simulated sound channels Sensitivity: 111dB +/- 3 dB at 1 khz Impedance: 32 Ohm +/- 15% Max Input power: 50mW Mic Dimension: 6.0*5.0mm Sensitivity: -62dB +/- 3 dB Cable length: Approx.3.0m Input Plug: USB (USB connection provides power) Physical production: driver CD