Desktop USB Wireless BT Conference Speakerphone Built in 4 Microphones Hi Fi Speaker 2 Extension Mic 360 degrees Voice

Feature: 1. Wireless and Wired Conference Microphone: Support BT and USB 2 connection methods, suitable for most device with bt function on the market. Compatible with most operating system for Android, for Win, for OS X and video conference applications. 2. Full Coverage Voice Pick up: built in with 4 microphones, a hi fi speaker, and available to connect with 2 extension microphones that can collect your voice from far away. 360 degrees Omnidirectional microphone picks up voices from all directions, range of voice pick up is up to 8 meters 26.2 ft radius. 3. Background Noise Reducing Technology: It is integrated with advanced 3A audio algorithm for echo cancellation, noise suppression, and gain control that will ensure your voice be heard clearly. 4. Easy to Set and Use: Plug and play, use the USB date cable connecting to computer, no need to install drivers. USB wired connection is stable. 5. Stylish and Intimate Microphone: Mini and portable, dark grey fabric with smooth surface could more integrate with your office, meeting room or studio. Small enough to put in your pocket or backpack, convenient to carry around. Specification: Specification: Power supply: DC 5V Battery: Built in 3000mAh battery Battery Life: 10hrs Built in microphone: 4pcs Pickup Distance: 8m System: Compatible with most operation system for Android, for Win, for OS X and video conference applications. Product Size: 180 x 180 x 43mm. Package List: 1 x Speakerphone 1 x Type C cable 1 x User Manual 2 x 1.8 meter Extension microphone