¦¦¦ No Built-in Speaker: Please note that this microphone does not have a speaker function. It is designed solely for capturing audio. ✓Advanced Cancellation Technology - Built-in high-performance CMTECK CCS2.0 SMART CHIP can effectively block the noise and eliminate echo, better than a traditional computer microphone. ✓Convenient Mute Button - Quickly mute/unmute your microphone: the built-in Indicator LED lights tell you the working status (Green Light: Microphone has been connected; Flashing Green Light: Working Mode; RED Light: Mute Mode). ✓Compact and Versatile: This microphone are small and portable. You can put it in your pocket or briefcase and take it wherever you want. Perfect for meetings, interviews, podcasting, home studio recording, YouTube, Twitch, Skype, Face Time, Gaming, and more. ✓Plug and Play: Connected to a computer through a USB cable(1.8m/6ft), no drivers to install, hassle-free installation, well compatible with Windows and macOS. (NOT compatible with Raspberry Pi/Android). ✓Crystal Clear Sound: Conduct advanced noise-canceling technology, the Conference microphone can easily capture clear sound with a 360°sensitivity pickup range(3m/10ft), 10 times better than a traditional computer microphone. ( : ' , ).