MULTI-USE HEADSET: Emaiker PC headset with microphone for office, call center, home work, perfect for Skype chat, Microsoft Teams, Skype for Business, Cisco Jabber UC softphone VOIP conference calls, dictation, Dragon speaking, Rosetta Stone program, online courses, webinar presentations, podcast, YouTube Videos recording, etc. and work with ALL Windows applications and softphones from Avaya, Cisco and others. SUPER COMFORTABLE: Skype phone USB 3.5mm computer headset with noise cancelling mic and plush soft protein leather headband&ear cushions, user-friendly hygiene. Conforming ear cushions which provide passive noise canceling, while a precisely tuned microphone masks nearby conversations. Adjustable headband to fit for different head sizes, ear cover rotatable, no pain no push to ears for all day long wearing. Mic arm 330 ° rotatable for wearing on either side. Ideal choice for working & chat. EASY TO USE: Plug in and play, no installation needed. Simple inline control of the wired headset, easy to adjust the volume up/down, mute on/off the microphone of speaker. The headset is durable and foldable, brings convenience to carry in daily life. CLEAR AUDIO &DYNAMIC EQ FEATURE: Wideband HiFi USB headset with 3.5mm cell phone headphone ensures HD audio sound and clear voice for natural music hearing and PC chat. The dynamic EQ feature optimizes your voice quality when you’re on a call and automatically adjusts the EQ settings when you’re listening to music or multimedia. Computer headset users transitioning to PC telephony for call centers, online course, webinars, conference calls, Skype chat, Teams, music, and other applications. WIDE COMPATIBILITY: 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.