Grey Calls/Music Wrist Headset Wired USB connectivity 1.8 m Circumaural In-ear monitors 20 - 20000 Hz 116 dB Microphone type: Boom/Built-in microphone The Lenovo 110 Stereo USB Headset is the perfect solution for anyone looking for crisp calls, powerful audio, passive noise-cancelling, and hassle-free plug-and-play. Its dynamic rotatable microphone makes it ideal for both left- and right-siders, while its protein leather and memory-foam ear cups provide all-day comfort. It's compatible with all leading Operating System platforms while certified to Google's Work With Chromebook. This product works with devices capable of running the latest version of Chrome OS and has been certified to meet Google's compatibility standards. Google is not responsible for the operation of this product or its compliance with safety requirements. Chromebook and the Works With Chromebook badge are trademarks of Google LLC. Performance Certification CB, FCC, ICES, CE, RCM, VCCI, BSMI KCC, EAC Works with the G