[Ultra HD sound quality] The conference microphone has the latest innovative noise canceling function, which can automatically reduce the noise when the microphone picks up the noise, making the meeting sound clean and smooth.[Multi-function microphone and speaker] The omnidirectional microphone has a highly sensitive microphone core that can pick up subtle sounds in the 360 direction more easily. It has an auto gain and speaker function that can automatically balance the sound of the speaker.[Sensitive touch-sensitive buttons] Equipped with quick mute / unmute buttons and volume control, you can easily adjust the speaker volume. And the indicator light allows you to quickly check the mute status. This is very useful for online meetings or in class.[Easy to use] There is no need to install a driver for the conference microphone. Just plug it into the USB-C port on the device you are using to use it. It is suitable for software such as Android, MAC OS system and Skype. It is suitable for iPad and PC computers.[Small and Slim Design] The conference microphone has a small and exquisite design that can be easily put in a pocket or briefcase. No matter where you are, you can schedule a meeting in seconds. The microphone has a modern and attractive appearance.