DescriptionAre you looking for a professional, yet affordable USB conference microphone? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional USB conference microphone must meet you needs. It is one of the best choices for you.Features-Color: Black -Material: Metal and plastic -Size: 7.00X7.00X1.15cm/2.75X2.75X0.45in - Sensitivity: -52dB - Maximum sound pressure ratio: 110dB - SNR: >78dB - Pickup distance: 0.5-2m - Cable length: about 2m - Cardioid pickup, isolates sound source and background noise, main sound source. - Built-in sound card, fast filter noise, make the voice clearer, no lagging or delay. - Widely compatible with Windows and OS. - Plug and play, no need to install driver, very convenient. - USB 2.0 port, no need for external power and backwards compatible with USB 1.1.