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POLY Sync 40-M USB-A USB-C Speakerphone Microsoft Teams certified (77P35AA)

Full-duplex multi-microphone system that reduces echo and noise, with up to 30 h of battery life and pairing available for large rooms.

  • Anti-echo multi-microphone system
  • Full-duplex audio
  • Battery life up to 30 h
  • Pairs 2 units together
  • IP64 certified
Ref.: 77P35AA
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POLY Sync 40-M USB-A USB-C Speakerphone Microsoft Teams certified (77P35AA) — image 1
POLY Sync 40-M USB-A USB-C Speakerphone Microsoft Teams certified (77P35AA) — image 2
POLY Sync 40-M USB-A USB-C Speakerphone Microsoft Teams certified (77P35AA) — image 3
POLY Sync 40-M USB-A USB-C Speakerphone Microsoft Teams certified (77P35AA) — image 4
POLY Sync 40-M USB-A USB-C Speakerphone Microsoft Teams certified (77P35AA) — image 5

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2 469,00 DHincl. VAT

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Product overview

Poly Sync 40-M, the smart Microsoft Teams-certified USB/Bluetooth® speakerphone, brings unmatched efficiency to your virtual meetings. Its multi-microphone system eliminates echo and noise for exceptional audio clarity. Easy to deploy with no complex configuration, it simplifies management for IT teams with Poly Lens software. With 30 hours of battery life, this speakerphone delivers professional sound for small meeting rooms and can even be paired for larger spaces.

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Technical specifications

Technical specifications
Dimensions (W x D x H)273 x 102 x 38 mm
Compatible operating systemsWindows 11, Windows 10, macOS
Camera rangeNone (device has no camera)
Microphone frequency response100 Hz to 7.8 kHz
Cable length1.05 m
Wireless technologyBluetooth 5.1 (A2DP, AVRCP, HFP, HSP, BLE profiles)
Microphone type3-microphone steerable array
Microphone pickup rangeUp to 2.5 m
Talk timeUp to 30 h talk time
Weight610 g
Product colourSilver
Power supplyRechargeable lithium-ion battery, full charge in under 5 h
Technical specifications (continued)
Product typeConference speakerphone
Recommended room sizeUp to 4 x 4 m, two units can be paired for a larger room
Wireless rangeUp to 30 m
Driver size50 mm
Audio processingFull duplex, echo and noise reduction
ControlsTouch controls: answer/end call, mute, volume, programmable button, Microsoft Teams, Bluetooth pairing
Platform certificationsCertified for Microsoft Teams
Operating modeUSB peripheral controlled by the computer, or Bluetooth source
Management softwarePoly Lens
ConnectivityCaptive USB-A cable, USB-A/C adapter included
Warranty1 year

Specific references

EAN0197029590473

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Under Law 09-08, you have the right to access, rectify and object to the processing of your personal data. This processing has been authorised by the CNDP under no. D-CE-389/2015. Learn more

Frequently asked questions about this product

Is the Poly Sync 40-M enough for a large room?
It is aimed at small rooms and flexible workspaces. For a larger room, two units pair wirelessly with each other: that is the answer Poly provides, rather than pushing a single device beyond its range.
What is the battery life of the Poly Sync 40-M?
Up to 30 hours of talk time, on an internal lithium-ion battery. This is talk time, not standby time: it covers several days of meetings without a cable.
How many microphones does the Poly Sync 40-M have?
Three, in an array: they focus on the voice and reduce surrounding noise. This is what stops an air conditioner or a busy corridor from drowning out the speaker.
What difference does full duplex make during a meeting?
It allows two people to speak at the same time without one cutting the other off. Without it, the speakerphone switches from one direction to the other and the beginnings of sentences are lost — the most common problem in video conferencing.
How does the Poly Sync 40-M connect?
In two ways: via Bluetooth for a smartphone, or via a USB-A or USB-C cable for a computer — the 1.05 m cable is attached to the device, and both connectors are provided.
What does the Poly Sync 40-M's IP64 rating mean?
It is dust-tight and protected against water splashes from any direction. For a device carried from room to room and set down on tables where people drink coffee, that is a real benefit.
Is the Poly Sync 40-M certified for Microsoft Teams?
Yes, and it has a dedicated button that opens the app directly. Certification means the hardware has been validated by Microsoft, not merely declared compatible by the manufacturer.
How does an IT department manage a fleet of Poly Sync 40 units?
With Poly Lens, the remote management software: it tracks inventory and pushes updates. Poly states that deployment requires no configuration or user training.
Is this POLY Sync 40-M speakerphone new and under warranty?
Yes, it is a new POLY product, reference 77P35AA, barcode 0197029590473. The invoice serves as the warranty document, for 1 year. Keep it in case a defect is found.

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