2-Year Warranty & Great Durable: Mairdi call center computer headset with microphone features stainless steel headband, quality plastics, superior microphone and speaker allowing for extended demanding use. Reinforced cord is built with Kevlar to be protected against office chair wheels, sharp objects, competing with Plantronics, Jabra and Sennheiser USB headset for heavy daily use. Super Comfortable USB Headset: light weight design, easy adjusting headband for different head sizes, super soft ear cushion with memory foam and skin-friendly protein leather allow this laptop headset with mic for all-day long wearing. Microphone arm 330 degree rotatable allows users to wear the computer headphone on either left or right side, ergonomically designed for call centers customer service, offices home remote work. Noise Reduction Sound Card & Easy Access Control: Plug and play PC headset with convenient inline Volume Switch & Mic Mute for easy access. A Built-in noise-reduction sound card of the control box support the headset with microphone for computer to suppress unwanted noise and echo from devices. USB telephone headset with DSP technology provides outstanding audio on both voice transmission and sound receiving. Multi-purpose and Wide Compatibility: Mairdi PC headset with microphone is ideal for work from home, office business conference calls, webinar presentations, call center soft phone calls, business meeting, customer service, speech dictation, online courses, Skype chat, language learning, voice recording. Compatible with Windows, Mac OS X, PC laptop, desktop, and work well with major leading soft phones including Skype, Skype for business, Microsoft Teams, Lync, Zoom, Cisco Jabber and more. High Quality Sound: Mairdi USB headset with microphone for PC adopts advanced algorithm noise canceing technology to block out unwanted background noise for loud & clear precise voice picks-up, greatly ideal for clear conversation, dragon nuance voice recognition, speech dictation. Computer headset with Wide-band audio solution ensures HD sound quality and natural hearing for easy clear communication. The computer headphone is built anti acoustic-shock circuit to protect hearing health.