Superior Sound in Large Rooms

Extend the range of the GROUP video conferencing system with Logitech GROUP Expansion Mics. Accommodate up to 20 people in one large room and make sure everyone’s voice can be heard. Simply plug the microphones into the GROUP speakerphone—they are automatically recognized and configured. An indicator light shows when the microphone is muted, when a call is active, and when Bluetooth® wireless pairing has begun.

Hear Clearly up to 28 Feet

GROUP Expansion Mics feature a voice pickup range up to 28 feet (8.5 meters), so everyone’s voice can be heard. Simply plug the microphones into the GROUP speakerphone—they are automatically recognized and configured. Each mic has a 4 ft cable, which is how it gives you that extra distance. Plug both into the base unit and place them on opposite sides of the conference table. They work plug-and-play, so no setup required.

Easily Mute Calls

A microphone mute button lets those at the far end of the table mute the entire speakerphone system. The indicator light shows when the microphone is muted, when a call is active, and when Bluetooth® wireless pairing has begun.

Dimensions:

Expansion Mics

Height x Width x Depth:
83 mm x 83 mm x 21 mm
Weight: 230 g

System Requirements

Logitech GROUP

Technical Specifications

Connection Type: Plug-and-play
Indicator Lights (LED): LED to confirm video streaming, microphone mute, on-hold, and Bluetooth pairing.
Microphone Type: Mono, wideband, noise canceling
Buttons / Switch: Microphone mute

Package Contents

Two expansion microphones

Warranty Information

2-Year Limited Hardware Warranty

Part Number

PN: 989-000171