



🎧 Elevate every voice, expand every room—because your meetings deserve to be heard.
The Logitech 989-000171 Group Expansion Microphones enhance your video and audio conferencing by extending microphone coverage for up to 20 people. Featuring unidirectional audio capture, a 78 dB signal-to-noise ratio, and plug-and-play connectivity, these microphones deliver clear, professional sound with easy setup and smart mute and voice-activated recording functions. Compact and lightweight, they integrate seamlessly with the Logitech Group system to transform large meeting spaces into collaborative hubs.






| Special features | Mute Function, Voice Activated Recording |
| Compatible devices | Personal Computer |
| Colour | black |
| Included components | 1 x Logitech Group Expansion Microphones for Video and Audio Conferencing |
| Polar pattern | Unidirectional |
| Audio sensitivity | 28 dB |
| Item weight | 230 g |
| Impedance | 4 Ohm |
| Microphone form factor | Boundary |
| Item dimensions L x W x H | 8.3 x 8.3 x 2.1 centimeters |
| Power source | Corded Electric |
| Number of batteries | 1 Lithium Ion batteries required. |
| Material | Plastic |
| Signal-to-noise ratio | 78 dB |
| Number of channels | 1 |
| Frequency range | 100 hz 16 khz |
| Global Trade Identification Number | 00097855119551, 10097855119558 |
| Manufacturer | Logitech |
| Product Dimensions | 8.28 x 8.28 x 2.11 cm; 229.97 g |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | 989-000171 |
| Color | black |
| Processor Count | 1 |
| Wireless Type | Bluetooth |
| Hardware Platform | PC |
| Are Batteries Included | No |
| Item Weight | 230 g |
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