Lenovo ThinkSmart Bar 180 The Lenovo ThinkSmart Bar 180 instantly transforms a small or medium-sized meeting room into a collaborative space and creates an immersive meeting experience. - Three-camera system and unique 180 degree field of view - Intelligent zoom dynamically adjusts the image section - Precise voice recognition identifies the voices of up to 10 speakers - Plug-and-play - Buttons for on/off, mute, volume and Bluetooth - Speaker frequency range: 80 Hz to 20 kHz - Microphone frequency range: 100 Hz to 8 kHz