MULTI-USE HEADSET: Emaiker phone headset with 3.5mm jack is perfect for office phone calls, Skype chat, 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. The USB computer headset with microphone is Plug&Play and work with ALL Windows applications and softphones from Avaya, Cisco and others. SUPER COMFORTABLE: Skype phone 3.5mm USB headset with plush soft protein leatherette ear cushion, user-friendly hygiene. Adjustable headband to fit for different head sizes, ear cover rotatable, no pain no push to ears for all day long wearing. Noise Cancelling microphone arm 330 degree rotatable for wearing mic on either side, professional PC communication headset for softphone in call centers and offices for chat,conference and e-learning, telemarketing.We promise 2-year warranty. DURABLE &HEALTHY DESIGN: The cell phone headset's headpad and microphone parts are made from durable ABS material,stainless steel headband and reinforced cord built with Kevlar to withstand demanding environment and to protect headset not be damaged by long time daily use.Anti-static shock speaker ensures protection of hearing health.Light weight design and adjustable headband make sure this PC headphone fits for different head sizes. CLEAR AUDIO &NOISE CANCELLATION: Wideband speaker 3.5 cell phone USB headphone ensures HD audio sound and clear voice for natural music hearing and PC chat. Anti acoustic-shock provides hearing protection. 330°rotatable Mic arm for adjusting to pick up voice well.Built-in NC Mic and premium sound card help reduce the noise background and optimize sound quality. 3.5MM &USB HEADSET(2 in 1): this USB computer headset comes with 3.5mm jack for cell phones, mobiles, smart phones and tablets and laptops and a USB adapter cord as a computer headset w noise cancelling mic for PC computers. It works with ISO,Android cellphones and Windows 2000/7/8/10/XP/Vista, Mac iOS and leading UC Platforms, Softphone. Ideal for Skype Chat,office, telemarketing Business, Call Center, Conference calls, Dictation, Dragon speak, Online courses, Webinar presentations and more.