1.[Wide Application]: Support most meeting and chatting software such as QQ, Skype, Zoom, etc. Suitable for small conference rooms or use. Perfect for video call, voice chatting, music listening, meeting, game playing, remote training, online class, live streaming, etc. 2.[Built-in Speaker Desk Microphone]: USB wired conference microphone, built-in speaker, dual speaker unit configuration, shocking sound quality, strong performance. It can be a good music player. Touch panel, speaker and microphone adjustment. With mute key, it is convenient to interrupt and resume calls quickly. 3.[360°Omnidirectional Mic]: Adopts 360° omnidirectional o pickup microphone, the effective radius of pick up sound is 3 meters. Advanced Noise-canceling Technology, clear and stable sound quality, instant communication with distance, high efficiency. 4.[Plug and Play]: USB interface, plug and play, no drivers to install, suitable for PC computer and lap. Compatible with Windows XP/Windows 7/8/10 and Mac OS system. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.