Sync 40+ UC Smart Speakerphone



Sync 40+ UC Smart Speakerphone



  • Intelligent Noise-CancellationThe speakerphone may come equipped with noise-cancellation technology, helping reduce background noise and distractions during calls, providing a better overall communication experience.
  • Optimized for Unified Communications (UC)The Sync 40+ is often designed to work seamlessly with popular unified communications platforms like Microsoft Teams, Zoom, Cisco Webex, and others, ensuring smooth integration and enhanced performance.
  • Long Battery LifeThe speakerphone might offer an extended battery life, allowing for extended talk time and conferencing without frequent recharging.


The Poly Sync 40+ Smart Speakerphone (USB-A) delivers an exceptional communication experience with crystal-clear audio and intelligent noise-cancellation.

Its versatile USB-A connectivity ensures seamless connections to laptops and other USB-A compatible devices.

Optimized for Unified Communications (UC) platforms like Microsoft Teams and Zoom, it guarantees effortless collaboration and enhanced productivity.

The compact and portable design makes it perfect for professionals on the move, while user-friendly controls enable easy call management.

With a long-lasting battery, smart sensing technology, and possible voice assistant integration, the Sync 40+ elevates conferencing efficiency and delivers a seamless communication solution for modern workspaces.


Connects To

  • Poly Sync 40+: PC via combined USB-A and USB-C cable 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
  • - Bluetooth pairing
  • - Microsoft Teams (Microsoft Teams versions only
  • Push button user controls for:
  • - Power on/off
  • - Wireless daisy chain
  • Two highly visible status light bars for 360 degree call status indication
  • Combined integrated USB-A and USB-C cable
  • One USB-A port for smartphone charging
  • Kensington lock slot


  • Bluetooth v5.1
  • Supported Bluetooth profiles: A2DP, AVRCP, HFP, HSP, BLE
  • Wirelessly connect two Poly Sync 40 units together for larger meetings rooms (when connecting wirelessly to PC or smartphone via Bluetooth)
  • Secure connection allows private meeting and shared use

Audio Features

  • Three microphone steerable array
  • Microphone pickup range:
  • - 8 ft/2.5 m
  • Ideal for room sizes:
  • - Up to 5 m x 5 m
  • Microphone Frequency Response:
  • - 100 Hz to 6.7 kHz
  • Noise and echo reduction
  • Loudspeakers 1 x 50 mm high-performance music speaker
  • Loudspeaker frequency response:
  • - 75 Hz to 20 kHz
  • Bass reflect with dual passive radiators


  • Battery Type:
  • - Lithium-ion
  • Battery Capacity:
  • - 5000 mAH
  • Talk time:
  • - Up to 30 hours
  • Charge Time:
  • - 5 Hours


  • 38 x 102 x 273 mm
  • 1.5 x 4.0 x 10.7 in


  • 610 g/21.5 oz

Cable Length

  • 1050 mm/41 inches


  • IP64 dust and water resistant

Accessories (Optional)

  • Charging stand
  • Secure desk mount

Applications Supported

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

Platform Certification

  • Microsoft Teams focus room certified* (pending)
  • Zoom (pending)
  • Compatible with a wide range of platforms

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
Finance Enquiry

Finance Enquiry

Please enter your information below (*Required information)