✓?SUPERB DURABILITY & 2-YEAR WARRANTY?: Superb durability computer USB business headset with reliable components structure, quality plastics, excellent quality mic and speaker, reinforced USB cord, professional designed for the toughest environment. From raw material to every component our R&D team tested thousands of times to control the quality for you from the origin. 2-YEAR manufacturer warranty and 60 days money back guarantee. Any issue pls feel free to contact us, our teams will solve for you within 24 hours ASAP. ✓?BROAD COMPATIBILITY & MULTI-PURPOSE?: This premium desktop USB headset is designed for multiple use, Plug and Play. No installation driver is needed for Computer, PC, Laptop, Desktop, Mac and other USB compatible devices. As well as compatible with Microsoft Teams, Zoom, Skype, Skype for Business/Lync, Cisco Jabber, 3CX, Avaya, Countpath Bria, and most other well-known softphones/softwares. With convenient in-line controller, easy to adjust this PC headphone volume up/down and microphone mute/un-mute. ✓?SUPER COMFORTABLE & ERGONOMIC DESIGN?: Adults/Kids USB stereo headphones with rotatable and bendable microphone arm allows you adjust the microphone to any talking position, also place the mic on the left or right ear freely. Big and soft protein leatherette ear cushion provides you all-day comfort, no pressure no pain to your ear. Click stop adjustable headband perfect fit for all head sizes adults and kids. Acoustic Shock Protection(ASP) technology to protect your hearing all the time. ✓?NOISE CANCELLING & SPEECH RECOGNITION MICROPHONE?: Wired phone headset with enhanced noise cancelling microphone that only picks up your voice and filter out unwanted background noises for better communication in busy workplaces. Also this computer USB headphone microphone with superior voice recognition function, ideal choice for online learning, online teaching, students education, school classroom, such as Language-learning, Dictation, Online Course, Nuance Dragon Speech Recognition Software, Rosetta Stone, ..., and Many More. ✓?CRYSTAL CLEAR SOUND QUALITY?: This USB telephone headset built-in HD wideband speaker and audio sound card delivers you crystal-clear sound quality, every word can be hear loud and natural. Laptop/Computer headset with advanced Digital Signal Processing (DSP) technology which digitally optimizes your voice and music, as well as suppresses echoes. Perfect for Zoom Meetings, Skype Chat, Conference Calls, Webinars, Hybrid Working, Working From Home, Remote Work, Call Center, Business, Office, School, Online Class and Many More.