Description
Product Overview
The Poly Sync 20 is a compact, portable speakerphone designed for professionals who need reliable audio and power on the move. Constructed from sturdy plastic, it features a 40 mm dynamic driver and dual passive radiators for balanced sound and deep bass. Bluetooth 5.0 provides a 10‑meter wireless range, while the USB‑A port offers wired connectivity for computers. An integrated 1 C‑cell battery delivers up to 20 hours of talk time and charging capability for smartphones.
Usage
Perfect for remote work, office hot‑desks, co‑working spaces, and travel, the Sync 20 adapts to any environment. Its IP64 rating protects against dust and splashes, making it suitable for outdoor cafés or conference rooms. The touch‑controlled interface lets users answer calls, adjust volume, and manage music without reaching for a phone. 
Why Choose Us
Poly’s reputation for audio clarity and durability backs this device. The built‑in charger eliminates the need for separate power banks, while the multi‑microphone array reduces echo and background noise for natural conversations. A visible light bar indicates call status, and the included carrying case and lanyard ensure easy transport.
Key Features
- Portable speakerphone with 2.0 channel sound and dual passive radiators
- Integrated 20‑hour battery that also charges smartphones via USB‑A
- IP64 water‑ and dust‑resistant housing for rugged on‑the‑go use
- Bluetooth 5.0 with 10 m range and multi‑device pairing
- Touch controls, voice‑assistant support, and visible call‑status light bar
FAQ
How long does the battery last on a single charge?
The built‑in battery provides up to 20 hours of talk time and can also charge a smartphone for several hours.
Is the device compatible with both iOS and Android phones?
Yes, the Poly Sync 20 pairs via Bluetooth with any smartphone, tablet, or computer that supports standard Bluetooth profiles.
Can I use the speakerphone while it is charging?
Absolutely. The USB‑A port allows simultaneous audio playback and device charging without interruption.
What does the IP64 rating mean?
IP64 indicates the speakerphone is protected against dust ingress and can withstand water splashes from any direction.
Does the device support voice assistants?
Yes, you can activate Siri, Google Assistant, or other voice assistants directly from the touch controls.




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