Sound effect: 7.1 simulated sound channels Frequency range: 20~20,000Hz Sensitivity: 112dB +/- 3 dB at 1 khz Impedance: 32 Ohm +/- 15% Max Input power: 30mW Mic Dimension: 6.0*5.0mm Mic Frequency Range: 50-10KHz Mic Sensitivity: -38dB +/- 3 dB Mic Impedance: ≤2.2KΩ at 1khz Cable length: Approx.3.0m Input Plug: USB (USB connection provides power)

• headphone with microphone connector, it is suitable PC Laptops
• Bring you vivid sound field, sound clarity, sound shock feeling, capable of various games. noise isolation.
• Earmuffs used with skin-friendly leather material, and super soft Over-ear pads that is more comfortable for long time wear. volume controller, one key Mic mute, more convenient to use.

headphone with microphone connector, it is suitable PC LaptopsRock-T