About this item WIDE COMPATIBILITY USB HEADPHONES: This PC Headphone with USB& noise cancelling mic is professionally designed for chats,calls and audio listening. Compatible with Windows 2000/7/8/10/XP/Vista,Mac OS X,iOS, Android, Tablets&PCs. Widely applied to UC applications and softphones from Microsoft, Avaya, Cisco Jabber and others. Good choice for Teams,Skype/Lync,Dragon voice dictation,Speach recognition, Rosetta Stone program, Online courses,VoIP platform,conference,Webinar &more PERFECT AUDIO QUALITY&STYLISH DESIGN: Professional USB telephone headset is specially designed for clear communication on computer calls,skype chat,e -learning or Zoom meeting conference calls etc. With Hi-Fi Stereo speaker headphone delivers crystal clear sound, the noise cancelling microphone blocks out unwanted background noise and pick up loud and clear sound. The stylish structure& gold color of this UC communication headset shows your flamboyant personality and unique charm. HEARING PROTECTION & 24H COMFORT: Lightweight call center headset with skin-friendly protein leather ear cushion makes comfortable wearing experience. The computer laptop headset with 80mm adjustable clip-stop headband and 330°rotatable microphone arm for easy wearing. Binaural USB Skype headset with easy adjustable headband to fit different head sizes. The microphone headset is designed with built-in hearing protection circuit to protect your hearing health in 24H. WITH MIC MUTE & VOLUME CONTROL: this binaural USB headphone is designed for chatting, calling and audio listening.This office communication headset is designed with in-line volume control to easily control the volume up or down, microphone mute on or off, it greatly improves work efficiency. And binaual headset with mic with passive noise cancelling function make you not to be disturbed by noise arroud. 2 YEARS WARRANTY/45 DAYS MONEY BACK: Emaiker professional call center headset for PC laptops with stainless headband, plush protein leather ear cushions, quality ABS, superior retractable microphone and hearing protection speaker allow for heavy use. Lightweight and stainless steel headband provides high strength and super comfortable wearing.2 years worry-free warranty is offered for all emaiker USB headphones.