Sync 20+ UC Smart Speakerphone (USB-C)



Sync 20+ UC Smart Speakerphone (USB-C)



  • Versatile ConnectivityThe USB-C connectivity allows the speakerphone to be easily connected to various devices like computers, laptops, tablets, and smartphones. This versatility ensures compatibility with a wide range of communication platforms and applications.
  • Optimized for Unified Communications (UC)he Sync 20+ is designed with UC platforms in mind, providing seamless integration and optimized performance with popular communication tools like Microsoft Teams, Zoom, Skype for Business, Cisco Webex, and more.
  • High-Quality AudioThe speakerphone is engineered to deliver clear and high-quality audio, ensuring that both sides of the conversation can be heard clearly without distortion or background noise interference.


The Sync 20+ UC Smart Speakerphone (USB-C) by Poly is a cutting-edge communication device that brings seamless conferencing and collaboration to your fingertips.

With its versatile USB-C connectivity, it easily connects to laptops, smartphones, and tablets, delivering high-quality audio and intelligent noise-cancellation for crystal-clear conversations.

Its compact and portable design ensures it’s your ideal travel companion, while the long-lasting battery guarantees uninterrupted calls on the go.

Effortlessly manage calls with one-touch controls, and experience smooth integration with popular UC platforms like Microsoft Teams and Zoom.

Smart sensing technology and voice assistant integration further enhance your conferencing experience.

Elevate your meetings with the Sync 20+ UC Smart Speakerphone.


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

Compatibility 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

  • 715 mm / 28 in


  • 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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