Sync 20 UC Smart Speaker Phone (USB-C)



Sync 20 UC Smart Speaker Phone (USB-C)


Experience next-level communication with the Poly Sync 20 UC Smart Speakerphone.

This dynamic device combines Bluetooth and USB-C connectivity for easy pairing with various devices.

Enjoy pristine audio quality, noise-cancelling technology, and touch-sensitive controls for effortless call management.

Compact and travel-ready, it boasts a durable build and long-lasting battery.

Elevate your conversations in the office or on the go. Upgrade to the Poly Sync 20 UC for unparalleled sound and seamless connectivity.


Introducing the Poly Sync 20 UC Smart Speakerphone – the ultimate solution for seamless communication and collaboration.

This compact and versatile device is designed to elevate your audio experience, whether you’re working from home, in the office, or on the go.

Equipped with both Bluetooth and USB-C connectivity, the Poly Sync 20 UC ensures effortless compatibility with a wide range of devices.

Easily connect to your smartphone, tablet, or laptop, and enjoy crystal-clear audio for meetings, conference calls, and multimedia playback.

Boasting remarkable sound quality, the Poly Sync 20 UC features advanced noise-cancelling technology that filters out background distractions, ensuring that your voice remains the centre of attention.

With its powerful built-in speaker, you’ll experience rich, full-spectrum audio that brings your conversations to life.

Designed for modern professionals, this smart speakerphone goes beyond audio.

The touch-sensitive controls allow you to manage calls, adjust volume, and mute with just a tap.

The integrated smart sensor technology knows when you’re speaking or not, automatically adjusting settings for a seamless experience.

Travel-friendly and durable, the Poly Sync 20 UC is built to accompany you wherever work takes you.

Its compact size fits effortlessly into your bag, and the long-lasting battery ensures you stay connected throughout the day without worrying about charging.

Setting up the Poly Sync 20 UC is a breeze.

Simply plug it in via USB-C or connect wirelessly via Bluetooth, and you’re ready to engage in high-quality conversations without any technical hassle.

Whether you’re in a huddle room, a home office, or a bustling café, the Poly Sync 20 UC Smart Speakerphone delivers unparalleled audio performance, unmatched versatility, and a sleek, modern design.

Upgrade your communication experience today and enjoy the benefits of seamless connectivity and superior sound with the Poly Sync 20 UC


Connects To

  • Poly Sync 20: PC via USB-A or USB-C cable (depending on model); smartphone via Bluetooth
  • Poly Sync 20+: PC via USB-A or USB-C cable (depending on model) or wirelessly via included BT600 Bluetooth adapter; smartphone via Bluetooth

Compatible With

  • Windows or Mac OS

User Interface Features

  • Touch sensitive user controls for:
  • - Call/answer end
  • - Mute
  • - Volume +/-
  • - Programmable function button
  • - Microsoft Teams (Microsoft Teams versions only)
  • Push button user controls for:
  • - Power On/off
  • - Bluetooth pairing
  • Highly visible status light bar
  • Integrated USB-A or USB-C cable (depending on model)
  • One USB-A port for smartphone charging


  • Bluetooth v5.1
  • Supported Bluetooth profiles:
  • - A2DP, AVRCP, HFP, HSP, and BLE

Audio Features

  • Three microphone steerable array
  • Microphone pickup range:
  • - up to 7 ft / 2 m
  • Ideal for room sizes:
  • - up to 4 m x 4 m
  • Microphone Frequency Response:
  • - 100 Hz to 6.7 kHz
  • Full duplex audio
  • Noise and echo reduction
  • Loudspeakers 1 x 40 mm high-performance music speaker
  • Loudspeaker frequency response:
  • - 80 Hz to 20 kHz
  • Bass reflex with dual passive radiators


  • Battery type:
  • - Lithium-ion
  • Battery capacity:
  • - 3200 mAH
  • Talk time:
  • - up to 20 hours
  • Charge time:
  • - 4 Hours


  • 34 x 95 x 182 mm
  • 1.3 x 3.7 x 7.2 in


  • 360 g / 12.7 oz

Cable Length

  • 360 g / 12.7 oz


  • IP64 dust- and water-resistant

Accessories (Included)

  • Carry case
  • Lanyard
  • BT600 USB Bluetooth adapter (Poly Sync 20+ models only)

Applications Supported

  • Plantronics Hub desktop and mobile versions
  • Plantronics Manager Pro suites:
  • - Asset Management and Adoption

Need help?

Not sure which product meets your needs the best? Let us help you. Talk to us about your business and goals, we’ll then tailor video conferencing solutions for you and your team.

1800 80 80 84 Call us
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