Features: \n\n--Great pick up your voice- Please note that AIRHUG 21 microphone does not have a speaker function. Built in an excellent 360 omnidirectional microphone pick up your voice within adius 6 ft. You don't have to loudly speak up to the computer or laptop.\n--Be hear Your Clear voice - With an advanced AIRHUG noise-canceling technology, better than traditional microphone technology. The sampling rate of the conference microphone is 48k hz. When at the online calls, the other side hear your clear and real voice.\n--USB Plug & Play - No need for any drivers or software installation,you can quickly & easily set up the AIRHUG 21 USB microphone on the desktop, computer or laptop.It is also compatible with Windows 7, 8, 10, 11 or Mac OS.\n--Mute Function& LED indicator-You can direct operate mute mode for microphone. The built-in indicator light of mic informs the status(Green Light: working/connected, Red light: mute mode).\n--Widely Compatible Feature - AIRHUG 21 mic.