Hear and be heard 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. Poly Sync 40 – Silver, BT, USB-A + USB-C – Left Facing Simple for IT 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. Expand your meeting space 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 Three-microphone array Experience conference calls with outside noise and distractions tuned out. A three-microphone array focuses on your voice — not the surrounding noise. Audio clarity Enjoy more clarity on your calls thanks to the bass reflex system with dual passive radiators for natural voice and deep bass. Full-duplex audio Collaboration gets tough when one voice dominates the conversation. Full-duplex audio makes simultaneous conversations a breeze. Device connectivity Enjoy easy connectivity, to your devices — connect smartphones wirelessly via Bluetooth® or to the computer using a combined USB-A and USB Type-C®️. Up to 30 hours of battery life Be ready to take a call — an internal battery provides up to 30 hours of talk time Keep the device charged with the convenient charge stand, sold separately. Communications platforms An IT manager's dream, this speakerphone was created for communication and is optimized and certified to work with top virtual meeting providers. Compatibility Compatible with PCs via combined USB Type-A and USB Type-C®️ cable. Smartphones via Bluetooth®️. Color Silver Charge time <5 hours Battery life Up to 30 hours (talk time) Battery type Rechargeable Li-ion Cable length 105 cm Bluetooth version 5.1 Supported bluetooth profiles A2DP; AVRCP; HFP; HSP; BLE Button user controls Power on/off; Wireless daisy chain Compatible Operating Systems Windows 11; Windows 10; macOS Certifications and compliances CE; FCC; Rohs; IP64 Dimensions (W x D x H) 3.8 x 10.2 x 27.3 cm Package dimensions (W x D x H) 183 x 350 x 55 mm Weight 0.61 kg Package weight 825 g Minimum System Requirements USB Type-C® port; USB Type-A port; Bluetooth® What's in the box Quick start guide; Wireless Speakerphone; USB Type-A cable; USB Type-C®️ cable Manufacturer Warranty Poly standard two-year limited warranty