BUILT TO LAST: We offer 30 DAYS MONEY BACK GUARANTEE & 2 YEARS WARRANTY for the laptop headset with microphone for work. Stainless headband, quality plastics, superior microphone and speaker allow the wired PC headset 3.5mm with microphone for extended period use. Reinforced cord is built with Kevlar to withstand demanding environment and protect against office chair wheels, sharp objects for daily heavy use. ALL-DAY COMFORT: Light weight design one ear phone headset for cell phone with adjusatble headband fits for different head sizes. Soft leatherette ear cushion with 180° rotatable earpieces can sit properly on ears, no pain no pressure for all-day long wearing. 330°rotatable microphone boom allows this wired computer headset with 3.5mm jack to be used on left or right side. MULTI-USE HEADSET The mono 3.5mm headset with microphone for PC is perfect for office phone calls, Skype chat, Microsoft Lync, Microsoft Team, call center business, truck driver, driving, Podcast, YouTube videos recording, Whatsapp, online courses, phone sales, Tele-conferences, video conference, webinar presentations, teaching, Xbox live, game chat, PS4 and more. HD SOUND QUALITY: The monaural laptop headset 3.5mm jack with wideband audio solution offers natural and clear hearing. Ultra good noise cancelling microphone reduces unwanted background noise effectively for caller of the other end hears clearly even in noisy environment. Hearing protection technology can anti acousti-shock for hearing health. WIDE COMPATIBILITY: MAIRDI cell phone headset with microphone mute and volume control is compatible with all most all smart phones Androids Samsung iPhone iPad iPod iMac MacBook PC Laptops computer with single 3.5mm Headset Port. For iPhone 7/ 7 Plus/ 8/ 8 Plus/ X XS/ XR or Newer Model, Lightning to 3.5mm Adapter is required (Supplied by Apple).