Compatible with the Logitech MeetUp conference camera. Extend the speaking range from 2.4 m to 3.7 m so that even people further away can be heard. Indicator Lights (LED): LED indicator confirms video streaming, microphone mute, on-hold and Bluetooth pairing Microphone type: Mono, wideband, noise-cancelling Buttons/switch: Microphone mute Cable length: 6 m Dimensions (H x W x D): 13.4 x 83 x 83 mm