Comfortable earphone microphone is used for online talk, gaming, education lab or video conferencing! Compatible with 3.5mm jack devices, the PC Headphone Microphone designed to be lightweight and comfortable, Computer Headset Microphone fit for extended use. Description:Metal Headset PC Computer Headphone Earphone MicrophonePC Earphone Microphone with padded ear buds for extra comfortMetal Headset Earphone with soft microphoneComputer Earphone Headphone suitable for long time on line chatingPC Headphone with faux leather earpadSuitable for mp3, mp4, computer and laptop Specifications:Impedance: 32ΩFrequency Response: 20-21,000HzSensitivity: 106dbCable length: 210cmConnector: 3.5mmColor: as picture showWeight: 117.4g