Don’t miss a word with a multi-microphone array, which focuses on what’s being said and helps keep echo and noise out of meetings. Full-duplex audio lets conversations flow naturally, even when users talk over each other.. No complex setup, no user training, and no additional headaches — the Poly Sync 40 is simple to deploy to your workforce. For IT, inventory tracking and updates are made easy with Poly Lens, remote device management.. Poly Sync 40 brings professional-sounding audio to your meeting spaces. Wirelessly pair two units together for your larger meeting room needs. Your device will be ready to go with up to 30 hours of talk time.. Flexible. Simple. Smart. Business moves fast. Joining virtual meetings should be fast, too. Poly Sync 40 USB/Bluetooth smart speakerphone lets users get straight to work. Hassle-free with quality audio – optimized for flexible and huddle workspaces.. Features. Certification. CE, FCC, Rohs. Mac operating systems supported. Yes. Windows operating systems supported. Yes. Sound pressure level (max). 89 dB. Control type. Touch. International Protection (IP) code. IP64. On/off switch. Yes. LED indicators. Yes. Cable length. 1.05 m. Programmable hot keys. Yes. Signal-to-Noise Ratio (SNR). 55 dB. Echo cancellation. Yes. Noise reduction. Yes. Product colour. Black, Silver. Auto. No. Device type. Mobile phone/PC. Loudspeakers. Driver type. Dynamic. Microphone. Microphone mute. Yes. Microphone direction type. Bidirectional microphone. Microphone sensitivity. -45 dB. Microphone frequency. 100 - 6700 Hz. Number of microphones. 3. Ports & interfaces. Bluetooth Low Energy (BLE). Yes. Bluetooth. Yes. Bluetooth profiles. A2DP, AVRCP, HFP, HSP. USB connector type. USB Type-A, USB Type-C. Bluetooth version. 5.1. Connectivity technology. Wired & Wireless. Interface. USB/Bluetooth. Power. Talk time. 30 h. Battery recharge time. 6 h. Battery technology. Lithium-Ion (Li-Ion). Power source type. Battery. Weight & dimensions. Weight. 55 g. Height. 273

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