Poly Sync 20+ USB-A & Bluetooth Speakerphone (Silver, Microsoft Teams)

Overview

The Poly 772C9AA is a portable speakerphone designed to deliver clear and professional audio for calls in a variety of environments. It connects via USB-A or Bluetooth 5.1, making it easy to use with laptops, tablets, and phones. With a 3200 mAh battery providing up to 20 hours of talk time, this device supports full-duplex audio for natural conversations and features a three-microphone array that isolates your voice while reducing background noise. Its IP64 rating ensures protection against dust and splashes, making it suitable for both office and on-the-go use.

Key features

• Three microphone array that isolates your voice and reduces background noise for clearer communication
• Full-duplex audio allowing conversations to flow naturally without interruptions or cut-offs
• Bluetooth 5.1 and USB-A connectivity options for seamless pairing with a wide range of devices
• IP64-rated design protects against dust and splashes, enhancing durability in various settings
• 3200 mAh internal battery supports up to 20 hours of talk time, ideal for extended meetings or travel
• USB-A charging port doubles as a power bank to recharge your smartphone when outlets are unavailable
• Compact and lightweight form factor with included carrying case and lanyard for easy transport
• Dedicated Microsoft Teams button with official certification for quick access and reliable performance on Teams, Zoom, Windows 10, and macOS
• Bass reflex acoustic chamber with dual passive radiators delivers rich and full sound for both calls and music playback

Key specs

• Connectivity: USB-A and Bluetooth 5.1
• Battery capacity: 3200 mAh
• Talk time: up to 20 hours
• Microphones: three-microphone array
• Audio: full-duplex support
• Protection rating: IP64 (dust and splash resistant)
• Compatibility: Microsoft Teams, Zoom, Windows 10, macOS

Connectivity and compatibility

This speakerphone offers versatile connectivity options to fit into your existing setup without hassle. The USB-A connection ensures plug-and-play compatibility with most laptops, while Bluetooth 5.1 allows wireless pairing with tablets and smartphones. Official certification for Microsoft Teams, Zoom, Windows 10, and macOS guarantees smooth integration and quick setup, so you can focus on your meetings rather than technical issues.

• USB-A port for direct connection and charging
• Bluetooth 5.1 for wireless convenience and stable connections
• Dedicated Microsoft Teams button for instant meeting access
• Certified for Teams, Zoom, Windows 10, and macOS platforms

Performance and reliability

The Poly 772C9AA is engineered to perform consistently in demanding work environments. Its three-microphone array captures your voice clearly while filtering out background noise, and full-duplex audio ensures natural conversation flow without awkward interruptions. The IP64 rating protects the device from dust and accidental splashes, making it a dependable choice for remote workers, frequent travelers, and professionals who need reliable audio in various locations.

Ideal uses and environments

This speakerphone fits well in home offices, co-working spaces, hotel rooms, and client sites where clear communication is essential. It is especially suited for remote employees who move between locations, sales professionals on the road, and executives requiring a portable yet powerful audio solution. The long battery life and compact design make it easy to carry and use throughout the day without worrying about power or setup complexity.