SUPERIOR SOUND IN LARGE ROOMSExtend 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.
| Ports & interfaces |
| Connectivity technology | Wireless |
| Device interface | Bluetooth/3.5 mm |
| Maximum operating distance | 8.5 m |
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| Weight & dimensions |
| Height | 21 mm |
| Diameter | 8.3 cm |
| Microphone weight | 230 g |
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| Packaging data |
| Package width | 95 mm |
| Package depth | 195 mm |
| Package height | 41 mm |
| Package weight | 550.5 g |
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| Microphone |
| Type | Table microphone |
| Microphone sensitivity | 28 dB |
| Microphone frequency | 100 - 11000 Hz |
| Microphone Total Harmonic Distortion (THD) | 1% |
| Microphone direction type | Omnidirectional |
| Microphone mute | Yes |
| Noise reduction | Yes |
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| Packaging content |
| Number of products included | 2 pc(s) |
| Packaging content | Two expansion microphones |
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| Performance |
| Product colour | Black |
| Plug and Play | Yes |
| Compatible products | Logitech Group |
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| Logistics data |
| Harmonized System (HS) code | 85181000 |
| Master (outer) case width | 207 mm |
| Master (outer) case length | 220 mm |
| Master (outer) case height | 110 mm |
| Master (outer) case gross weight | 2.77 kg |
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