1、Compatible with most meeting and chat software, perfect for video calling, voice chat, listening to music, meeting, live streaming, etc. 2、USB interface, suitable for computer and laptop. The microphone is drive-free design, plug and play, compatible with Windows XP, Windows 7/8/10 and for OS X system. Built-in ring and sound card. 3、Built-in speaker and high-sensitivity omnidirectional microphone, suitable for 20-30 square meters meeting room, 360-degree to pick up sounds, the effective sound pickup radius is 3 meters. 4、Built-in DSP echo side sound cancellation chip, clear and stable sound quality, instant communication with zero distance, high efficiency. It can be a good music player. The microphone with 5mm audio input and 5mm headphone jack, convenient to use. 5、The volume can be adjusted during the video call, and the microphone also has an audio mute and microphone mute switch. Small and lightweight, easy to carry.