DM2 ideal for one-to-one and small-group conference calls, and other VoIP calls. You can also use it for online chatting on Skype,recording podcast,YouTube Video, or streaming on Twitch. (Comes with 2.0m/6.5ft USB cable ) USB Plug&Play - no drivers to install, phassle-free installation, well compatible with Windows and Mac.(NOT compatible with Raspberry Pi/Linux/Android/Xbox) Outstanding sound quality - Offers crystal clear voice capturing on meetings calls with 360°sensitivity pickup range(3m/10ft), 10 times better than traditional computer microphone. (NOTE:It's just a microphone, not a speaker）