The Maono AU-BM10 USB conference boundary microphone can pick up sound from 360-degree Omni direction The microphone catches the slightest signal and reproduces your voice vividly like talking face to face It has a built-in mute switch so you can mute the sound in an instant Windows and Mac compatible this microphone is perfect for phone conferences meetings gaming recording and chatting online It is about the size of a small hand\'s palm so sits perfectly on the conference room table without taking up too much spaceThanks to the compact and lightweight design you can easily put it in your pocket or bag to carry it from office to officeSpecificationTransducer Type Electret Condenser 14mmPolar Pattern OmnidirectionalFrequency Range 100Hz - 10kHzSignal Noise &62;65dB f1kHz SPL1PaBit Depth 16-bitSampling Rate 48kHz16bitMax SPL 110dBCurrent Consumption(Max) &60;60mACable length 15m