Poly Sync 40+ USB & Bluetooth Speakerphone with Adapter

Overview

The Poly 772C5AA is a USB and Bluetooth speakerphone designed to deliver clear and natural audio for conference calls and media playback. Equipped with a three-microphone array, it captures voices accurately while minimizing background noise and echo. Its 50mm speaker driver provides rich sound suitable for small to medium rooms up to 16 feet square, making it a strong choice for home offices, small meeting spaces, and even outdoor use thanks to its IP64 dust and water resistance rating.

With flexible connectivity options including USB-A, USB-C, and Bluetooth 5.1 via the included adapter, this speakerphone integrates smoothly with a variety of communication platforms. The built-in 5000mAh battery supports up to 30 hours of talk time, ensuring long meetings or extended use without interruption. Controls and status lights on the device make managing calls straightforward, while the ability to pair two units expands audio coverage for larger rooms.

Key features

• Three-microphone array that captures voices clearly while reducing background noise and echo for natural conversations
• Bluetooth 5.1 wireless connectivity with included USB-A adapter for flexible device pairing
• USB-A and USB-C ports provide versatile wired connection options to suit different setups
• IP64 rating offers dust and water resistance, allowing use in a variety of environments including outdoor spaces
• Long-lasting 5000mAh battery delivers up to 30 hours of talk time, supporting extended meetings without frequent charging
• Full-duplex audio with echo cancellation ensures smooth, two-way communication without interruptions
• Visible status lights and integrated controls simplify call management and connection status monitoring
• Capability to pair two units for enhanced audio coverage in larger rooms or meeting areas

Key specs

• Speaker driver size: 50mm
• Microphone array: three microphones with noise reduction
• Wireless standard: Bluetooth 5.1
• Connectivity: USB-A, USB-C, Bluetooth (with included USB-A adapter)
• Battery capacity: 5000mAh
• Talk time: up to 30 hours
• IP rating: IP64 dust and water resistance
• Room coverage: suitable for spaces up to 16 feet square

Connectivity and compatibility

This speakerphone supports multiple connection methods to fit seamlessly into your existing communication setup. The included USB-A Bluetooth adapter enables wireless pairing with compatible devices, while USB-A and USB-C ports offer reliable wired connections. It is Zoom certified and compatible with a wide range of communication platforms, ensuring smooth integration for remote work and hybrid meetings.

• USB-A port for wired connection and Bluetooth adapter
• USB-C port for direct wired connection to modern devices
• Bluetooth 5.1 for wireless audio streaming and calls
• Certified for Zoom and compatible with other major communication platforms

Ideal uses and environments

The Poly 772C5AA fits well in home offices, small meeting rooms, and outdoor spaces where clear audio and portability are important. Its durable design with IP64 rating allows it to withstand dust and water exposure, making it suitable for a variety of work environments. Professionals who participate in remote or hybrid meetings will appreciate its long battery life and easy-to-use controls. Pairing two units expands its usefulness for larger rooms or group discussions.