Shenzhen High Zone Technology Co., Ltd. is based in China and lists the 7.1 Surround Sound Vibration Gaming Headset on Global Trade Plaza. This product is a gaming headset featuring 7.1 surround sound, steel structure, vibration, and blue light effect. It includes a 50mm driver unit, 32ohm±15% impedance, 120±3db sensitivity, and a frequency response of 20Hz-20kHz. The headset has a 2.2M cord with USB connector and a microphone with 4*1.5mm driver diameter, 2.2kohm impedance, -40dB±3db sensitivity, omni directional directivity, 4.5V operation voltage, and 65dB S/N ratio. Buyers can send an enquiry through Global Trade Plaza.