Lenovo 4XD1C82055 speakerphone PC USB Type-C Black

<b>Features</b> Audio beamforming: Yes Noise canceling: Yes Echo cancellation: Yes Cable length: 0.79 m LED indicators: Yes Product colour: Black Auto: Yes Noise reduction: Yes Windows operating systems supported: Windows 10 Device type: PC Automatic gain control: Yes <b>Logistics data</b> Harmonized System (HS) code: 85182900 <b>Loudspeakers</b> Output power: 3 W Impedance: 4 ? Frequency range: 140 - 20000 Hz Sensitivity: 85 dB <b>Microphone</b> Microphone frequency: 100 - 10000 Hz Microphone direction type: Omnidirectional Number of microphones: 1 Microphone sensitivity: 64 dB <b>Operational conditions</b> Operating relative humidity (H-H): 0 - 95% Operating temperature (T-T): 5 - 40 °C <b>Packaging content</b> Quantity: 1 Cables included: USB Type-C Interface adapters included: USB Type-C female - USB Type-A male <b>Packaging data</b> Package weight: 447 g Package width: 125 mm Package depth: 89 mm Package height: 129 mm <b>Ports & interfaces</b> Connectivity technology: Wired Interface: USB Type-C Bluetooth: No <b>Safety warning</b> Warnings: Avoid contact of the device with water. Warnings: Do not open the unit housing. Warnings: Store away from heat sources. <b>Weight & dimensions</b> Depth: 90 mm Height: 49 mm Weight: 265 g Width: 90 mm