100% brand new and high quality.Quantity: 1pcsStyle: Wireless Games Gaming Headset for PC Laptop ComputerPrimary kind of gaming headsetUnique style of shape,microphone for stylish displayWith volume control with extra Mic-muted functionStandard 40mm Hi-Fi driver, well-defined treblesSoft PU leather cushion head-pad and ear-pad for wearing comfortSpecifications:Loudhailer diameter:40mmFrequency range:20 to 20.000HzSensitivity:105dB±3dBDistortion:≤2% THDMagnet size:Φ15.5 x 2.0mmImpedance:32 Ohms ± 15%Input power:30mW (maximum)Mic Sensitivity:-58dB±3dB