VS8501 Gray HI-TEC Surperbass Stereo Headphone USB Multimedia Headset

DESCRIPTION: 100% Brand new and high qualityPerfect headset for a disturbance-free experienceMaximum comfort and super performanceExcellent for interactive games; internet telephony and personal CD music enjoymentDriver Diameter:Φ40mm Frequency Response: 20-20000Hz Impedance: 32Ω Sensitivity(S.P.L): 105dB S.P.Lat1KHz Rated Power: 15mW Power Capability: 150mW Cable length: 2.4mMicrophone Directivity: Omnidirection Microphone Sensitivity: -58dB+-3dB Microphone lmpedance: 2.2KΩ Frequency Response: 30-16000Hz Standard Operating Voltage: 3V Color: graySize: 19.0x 19.2cm   INCLUDED: 1x Stereo Headphone