Omnidirectional for 360-degree coverage this Aura USB Mic Digital USB Microphone is perfect for huddle rooms. Plug into the USB 2.0 port of your PC/Mac and the microphone is ready for VoIP calls. Use it to record audio for YouTube videos or Podcasts too. With echo and noise cancellation it is great for working from home on-the-go or office. External microphone with no speaker provides much better sound vs. your computer microphone. Since the microphone can be ideally located between all the people in the room every participant will be heard better on the other end of the line. Voice pickup range is 6' to 9'. This USB mic will produce the same quality output no matter the computer's hardware specs so they'll work better than analog mics on computers with a cheap sound card or none at all. Microphone with 6' USB cable is compatible with Windows 10 8 7 Vista and XP and Mac OS X. It is made of aluminum alloy with metal mesh alloy.