Poly Sync 40 USB & Bluetooth Speakerphone

The Poly 772C4AA is a versatile speakerphone designed to bring clear, natural sound to your calls and meetings. It works well in rooms up to about 16 by 16 feet, making it a solid choice for small to medium-sized meeting spaces, home offices, or remote work setups. The device features a three-microphone array that picks up voices from around the room and supports full-duplex audio, so conversations flow smoothly without interruptions or overlaps.

Thanks to built-in noise and echo reduction, the Poly 772C4AA keeps background distractions to a minimum, helping everyone stay focused on the conversation. The 50mm speaker delivers rich, clear audio that’s great not only for calls but also for listening to podcasts or music during breaks. Its durable design is rated IP64 for dust and water resistance, so you can confidently use it in a variety of environments, whether at your desk, in a conference room, or on the go.

Connecting the speakerphone is straightforward with both USB-A and Bluetooth options, allowing you to pair it easily with your computer or smartphone. The built-in 5000mAh battery supports up to 30 hours of talk time and recharges fully in about five hours, so it’s ready whenever you need it. For larger meeting spaces, you can wirelessly pair two units to extend coverage and maintain clear communication throughout the room. Visual light bars provide clear call status indicators, making it simple to see when you’re on a call or muted.

Overall, the Poly 772C4AA is a reliable, portable solution for anyone looking to improve audio quality and ease of use in their virtual meetings or calls.

• Three-microphone array with full-duplex audio for clear communication
• Noise and echo reduction for distraction-free calls
• Covers spaces up to 16.4 by 16.4 feet
• 50mm speaker delivers rich, clear sound
• USB-A and Bluetooth connectivity for easy device pairing
• IP64-rated dust and water resistance for use in various environments
• Built-in 5000mAh battery provides up to 30 hours of talk time
• Fully recharges in about five hours
• Wireless pairing of two units for larger meeting spaces
• Visible light bars indicate call status