Brand: RayBit Features: Full Duplex Speakerphone - Both you and the other end of the video call friend can get a professional-grade audio conferencing experience, the full-duplex function can provide barrier-free video meeting calls for you and your friends. Extra Dual Hub - Conference room speakerphone can provide more conveniences, Don't worry if the USB port is not enough or difficult to operate on your UC device, you can easily connect a mouse, keyboard, U-disk, and other devices on this speakerphone. Smart Audio Algorithms - The conference room microphone and speaker can guarantee the complete elimination of echoes, and the excellent noise reduction effect, giving a good conference call effect even in a noisy environment. Audio Technology - Digital Signal Processing [DSP] Automatic Gain Control [AGC] Acoustic Echo Cancellation [AEC] Automatic Noise Suppression [ANS]. The conference room microphone and speaker will give you a professional meeting experience. USB Speakerphone No Extra Driver Required - Plug and Play, this computer speakers with microphone is very easy to use and has strong compatibility. It only needs the target device to have a USB interface to connect and use, there is no need to install any other drivers or software. Conference Speakerphone Detail - Mic sound pickup can reach within a radius of 11.5 ft, Speaker sound can cover all areas within a radius of 65.5 ft, the USB cable length is 10 ft, and Speakerphone Size is 7.9x7x1.6 in and 0.68 lb. Listing and template services provided by inkFrog