---
product_id: 540473683
title: "Poly Sync 40 Smart Speakerphone - Flexible Workspaces - Connect to PC/Mac via USB-A or USB-C and Smartphones via Bluetooth - Works with Teams, Zoom"
brand: "poly"
price: "2893 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Poly"
url: https://www.desertcart.dk/products/540473683-poly-sync-40-smart-speakerphone-flexible-workspaces-connect-to-pc
store_origin: DK
region: Denmark
---

# Stable multi-device Bluetooth & USB-C/A connectivity Dual passive radiators for deep bass Up to 30 hours battery life Poly Sync 40 Smart Speakerphone - Flexible Workspaces - Connect to PC/Mac via USB-A or USB-C and Smartphones via Bluetooth - Works with Teams, Zoom

**Brand:** poly
**Price:** 2893 kr
**Availability:** ✅ In Stock

## Summary

> 🎙️ Elevate every call with studio-quality sound and seamless connectivity — don’t just join meetings, own them!

## Quick Answers

- **What is this?** Poly Sync 40 Smart Speakerphone - Flexible Workspaces - Connect to PC/Mac via USB-A or USB-C and Smartphones via Bluetooth - Works with Teams, Zoom by poly
- **How much does it cost?** 2893 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/540473683-poly-sync-40-smart-speakerphone-flexible-workspaces-connect-to-pc)

## Best For

- poly enthusiasts

## Why This Product

- Trusted poly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless device pairing:** Connect effortlessly via USB-A, USB-C adapter, or Bluetooth to multiple devices simultaneously.
- • **Crystal-clear voice focus:** Multi-mic array with echo & noise reduction keeps your voice front and center, no distractions.
- • **Immersive sound experience:** Bass reflex system and large speaker deliver rich, natural voice and room-filling music.
- • **Built for flexible workspaces:** IP64 dust & water resistance plus 30-hour battery life means it’s ready for wherever work takes you.
- • **Intuitive control at your fingertips:** Programmable touch button and visible LED light bar keep you in command from anywhere in the room.

## Overview

The Poly Sync 40 Smart Speakerphone is a premium, portable conferencing device designed for modern flexible workspaces. Featuring a multi-microphone array for noise and echo cancellation, dual passive radiators for deep bass, and a large high-performance speaker, it ensures crystal-clear calls and immersive audio. Connectivity is effortless via USB-A, USB-C adapter, or Bluetooth, supporting multiple devices simultaneously. With up to 30 hours of battery life, IP64 dust and water resistance, and intuitive touch controls with a programmable button and LED status bar, it’s engineered to enhance virtual meetings, remote work, and multimedia experiences.

## Description

Shop for POLY PC products at the desertcart.co.uk Electronics & Photo store.

Review: Very good speaker. The only thing I love about this is the stability of bluetooth connection. I have two devices connected to this - TV and Phone and both work flawlessly. Sound quality is good. Design is awesome. I wish I could detach the cable. This is the only minor flaw I see along with the length of the cable. Edit: The lady which announces whether phone is connected or disconnected or battery status is TOO LOUD. I hate it.
Review: I'm going to keep this review simple. I was looking for the conference room sound quality that you would find in almost all tech companies back in the 2010's era. You know that sound I'm talking about. The one with the rich deep voice and exceptional quality. Well this is it! Now that I remember, most of those tech company conference phones were Poly's. The issue was that back then they cost like $1200. Not this one! :). If that sound is what you want then look no further. I also like that it has that subtle mute sound and a nice red led bar that lights up to indicate that mute is on. It's a great product! I did try a few other products and was not happy with them. Jabra speak2 75 was not the sound I was looking for. It is decent but sounded thin. This one is it! buy it!

## Features

- Hear and be heard: Keep the focus on your voice, not the background noise, with a multi-microphone array for echo and noise reduction.
- Audio quality: Enjoy more clarity on your calls thanks to the bass reflex system with dual passive radiators for natural voice and deep bass. Fill the room with high-performance, large music speaker for great music and immersive multimedia.
- Stay in control: Know the call status from a distance with a highly visible light bar. Access your favorite function—play/pause music, last-number redial, voice assistant and more —with the touch of the programmable button. For use in common areas, the button can be programmed to manually clear previously paired Bluetooth devices.
- Device connectivity: Enjoy easy connectivity to your devices — connect smartphones wirelessly via Bluetooth or to the computer using the USB-A cable or to USB-C via included USB-A to USB-C adapter. Wirelessly pair two units together for your larger meeting space needs.
- All in one: Speakerphone plus smartphone charger plus high-performance music speaker. Up to 30 hours of battery life. IP64 dust and water resistant.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6FM1RLZ |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Battery Type | Lithium Ion |
| Best Sellers Rank | 26,463 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 245 in Computer Headsets 525 in Portable Speakers & Docks |
| Colour | Silver |
| Compatible devices | ['Smartphone', 'Laptop', 'Tablet'] |
| Control method | Touch |
| Customer Reviews | 4.5 4.5 out of 5 stars (50) |
| Date First Available | 25 Jun. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included components | Quick Start Guide, Speakerphone with integrated USB-A cable, USB-A to USB-C adapter |
| Is waterproof | True |
| Item Weight | 610 g |
| Item model number | 2-216874-333 |
| Item weight | 610 Grams |
| Material Type | Plastic |
| Number of items | 1 |
| Power source | Battery Powered |
| Product dimensions | 10.2D x 27.3W x 3.8H centimetres |
| Recommended uses for product | For virtual meetings, distance learning, remote work, and conferencing apps - Zoom, Webex, Meet, Teams |
| Size | 2024 Version (USB-C & USB-A) |
| Speaker Amplification Type | Active |
| Speaker size | 34.9 Centimetres |
| Surround-sound channel configuration | 2.0 or 2.1 |
| Warranty type | Limited |
| Wireless communication technology | Bluetooth |

## Product Details

- **Audio output mode:** Stereo, Mono
- **Brand:** POLY
- **Connectivity technology:** Bluetooth, USB
- **Frequency response:** 6.7 KHz
- **Material:** Plastic
- **Model name:** SYNC 40, SY40 WW, ECOMM
- **Mounting type:** Tabletop
- **Speaker maximum output power:** 40 Watts
- **Speaker type:** Multimedia
- **Special feature:** Microphone Included, Water Resistant

## Images

![Poly Sync 40 Smart Speakerphone - Flexible Workspaces - Connect to PC/Mac via USB-A or USB-C and Smartphones via Bluetooth - Works with Teams, Zoom - Image 1](https://m.media-amazon.com/images/I/71F0MPCZlkL.jpg)
![Poly Sync 40 Smart Speakerphone - Flexible Workspaces - Connect to PC/Mac via USB-A or USB-C and Smartphones via Bluetooth - Works with Teams, Zoom - Image 2](https://m.media-amazon.com/images/I/81Yew4qpVPL.jpg)
![Poly Sync 40 Smart Speakerphone - Flexible Workspaces - Connect to PC/Mac via USB-A or USB-C and Smartphones via Bluetooth - Works with Teams, Zoom - Image 3](https://m.media-amazon.com/images/I/81Fp89owPVL.jpg)
![Poly Sync 40 Smart Speakerphone - Flexible Workspaces - Connect to PC/Mac via USB-A or USB-C and Smartphones via Bluetooth - Works with Teams, Zoom - Image 4](https://m.media-amazon.com/images/I/817FF9Y6cPL.jpg)
![Poly Sync 40 Smart Speakerphone - Flexible Workspaces - Connect to PC/Mac via USB-A or USB-C and Smartphones via Bluetooth - Works with Teams, Zoom - Image 5](https://m.media-amazon.com/images/I/719Gcce-lSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***S on 5 December 2025*

Very good speaker. The only thing I love about this is the stability of bluetooth connection. I have two devices connected to this - TV and Phone and both work flawlessly. Sound quality is good. Design is awesome. I wish I could detach the cable. This is the only minor flaw I see along with the length of the cable. Edit: The lady which announces whether phone is connected or disconnected or battery status is TOO LOUD. I hate it.

### ⭐⭐⭐⭐⭐ Review
*by R***M on 12 December 2024*

I'm going to keep this review simple. I was looking for the conference room sound quality that you would find in almost all tech companies back in the 2010's era. You know that sound I'm talking about. The one with the rich deep voice and exceptional quality. Well this is it! Now that I remember, most of those tech company conference phones were Poly's. The issue was that back then they cost like $1200. Not this one! :). If that sound is what you want then look no further. I also like that it has that subtle mute sound and a nice red led bar that lights up to indicate that mute is on. It's a great product! I did try a few other products and was not happy with them. Jabra speak2 75 was not the sound I was looking for. It is decent but sounded thin. This one is it! buy it!

### ⭐⭐⭐⭐⭐ Review
*by B***N on 26 October 2025*

Caller can hear you well and you can hear them well. Good battery life

## Frequently Bought Together

- Poly Sync 40 Smart Speakerphone (Plantronics) - Flexible Workspaces - Connect to PC/Mac via USB-A or USB-C and Smartphones via Bluetooth - Works with Teams, Zoom – Amazon Exclusive
- Poly Sync 20 USB-C Personal Portable Smart Speakerphone (Plantronics) – Noise/Echo Reduction -Works w/Teams, Zoom, PC, Mac, Mobile – Amazon Exclusive
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**Shop now:** [https://www.desertcart.dk/products/540473683-poly-sync-40-smart-speakerphone-flexible-workspaces-connect-to-pc](https://www.desertcart.dk/products/540473683-poly-sync-40-smart-speakerphone-flexible-workspaces-connect-to-pc)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-07*