Description: Built-in Speaker Desktop Microphone: Built in high performance chip, USB conference microphone, built- speaker, shocking sound quality, strong performance, also a player panel. 360Omnidirectional Mic: Adopts 360 omnidirectional audio pickup microphone, up to 3 meters effective pick up . Advanced Noise-canceling Technology, make sound clearer and smooth like talking . Plug : USB interface, plug , no drivers to install, computer and laptop. Compatible with Windows XP/Windows 7/8/10 and . Portable Design: Palm size, compact and portable design, perfectly table without taking space Wide Application: Support most meeting and chatting and conference rooms or personal use. Perfect call, voice chatting, music listening, meeting, game playing, remote training, , live , etc. Specification: USB Plug: plug Radio Distance: 3m Channel: stereo Directivity: Omnidirectional Microphone type: condenser Battery life: 12 hours Compatible System: Compatible with Windows XP/Windows 7/8/10 and Applicable objects: home, computer, recording, conferences Size Chart: Material: metal Size: 8x1.8cm/3.15x0.71inch Package Includes: 1 Piece Conference Microphone 1 Piece USB Cable 1 Piece User Manual Note: 1. Please allow slightly error due to manual measurement. 2. Due to between different monitors, the picture may not reflect the actual the item. 3 shopping!