Features:360 Pickup:Equipped with omnidirectional microphones, 360 voice pickup, and clear and natural sound can be received within the range of about 30 square meters, with a pickup radius of 3 meters.High Fidelity Sound Quality:Built-in high fidelity speaker, the sound is real and full. High efficient and intelligent DSP chip, effectively eliminate echo and reduce background noise, support ALC function.Easy to Operation:Equipped with 3 control buttons, quick mute/unmute microphone and volume control. With 2 USB interface, support connect with keyboard, mouse, U-disk, etc.Strong Compatibility:USB connection, plug and play, compatible with Windows 7/8/10, Android, Mac OS, support Zoom, Skype, WebEx, Cisco and other conference software.Wide Application:It is suitable for small and medium-sized meeting rooms with 5-10 people, and widely used in video conference, online course, live streaming, gaming, daily chatting, etc.Specifications:Color: Black--Microphone:Quantity: 1pc Digital Silicon MicrophoneSensitivity: -35dBFSSNR: 64.3dB(A)Pickup Distance: 3 Meters--Speaker:Rated Power: 2WResistance: 4Power: DC 5VItem Size: 17.8 * 17.8 * 4.5cm/ 7.0 * 7.0 * 1.8inItem Weight: 300g/ 10.6ozPackage Size: 23.5 * 10.5 * 4.5cm/ 9.3 * 4.1 * 1.8inPackage Weight: 457g/ 16.1ozPacking List:1 * Conference Microphone 144