Brand NEW!The Kensington Hi-Fi Headphones with Microphone is a durable headset that provides high-quality stereo sound, a microphone designed to support voice clarity, and best-in-class comfort features. Supporting common core learning standards, the headphones provide a max output of 94db for safe listening and the mic supports the latest audiobased classroom testing requirements. The Hi-Fi Headphones with Microphone is suitable for students, call centers, business professionals, and recreational gamers. Compatible with Windows, Mac and Chromebook for a simple plug and play experience.High-quality stereo sound is provided through powerful 40mm drivers with deep bass and a wide dynamic rangeBest-in-Class comfortNoise-cancelling microphone includedMulti-Device Compatibility - works with Windows, Mac and Chromebook devices.Maximum output is 94db for safe listeningProduct Type: HeadsetTechnical InformationConnectivity Technology: WiredCable Length: 6 ftSound Mode: StereoSound Pressure Level: 94 dBEarpieceEarpiece Design: Over-the-headEarpiece Type: BinauralDriver Size: 1.57"MicrophoneMicrophone Technology: Noise CancellingMicrophone Design: BoomInterfaces/PortsHost Interface: USB- All international buyers are responsible for all tax, duties and/or customs fees.