---
product_id: 335723175
title: "Sync 40+ Bluetooth Smart Speakerphone (Plantronics) - Flexible Work Spaces - Connect to PC/Mac via Included BT600 Dongle & Smartphones via Bluetooth - Works with Teams (Certified), Zoom & More"
brand: "poly"
price: "€ 370.91"
currency: EUR
in_stock: true
reviews_count: 5
category: "Poly"
url: https://www.desertcart.es/products/335723175-sync-40-bluetooth-smart-speakerphone-plantronics-flexible-work-spaces-connect
store_origin: ES
region: Spain
---

# 4 mics for crystal-clear voice 20 hrs battery life for all-day use BT600 dongle for seamless PC/Mac connection Sync 40+ Bluetooth Smart Speakerphone (Plantronics) - Flexible Work Spaces - Connect to PC/Mac via Included BT600 Dongle & Smartphones via Bluetooth - Works with Teams (Certified), Zoom & More

**Brand:** poly
**Price:** € 370.91
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your remote meetings with sound that commands attention

## Quick Answers

- **What is this?** Sync 40+ Bluetooth Smart Speakerphone (Plantronics) - Flexible Work Spaces - Connect to PC/Mac via Included BT600 Dongle & Smartphones via Bluetooth - Works with Teams (Certified), Zoom & More by poly
- **How much does it cost?** € 370.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/335723175-sync-40-bluetooth-smart-speakerphone-plantronics-flexible-work-spaces-connect)

## 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

- • **All-Day Power:** Up to 20 hours of wireless talk time means your meetings won’t miss a beat, even on the busiest days.
- • **Plug & Play Connectivity:** Included BT600 Bluetooth adapter ensures flawless, lag-free connection to your PC or Mac—better than standard Bluetooth.
- • **Work Anywhere, Worry Less:** IP64-rated dust and water resistance plus portable design make it perfect for flexible workspaces and on-the-go professionals.
- • **Versatile Audio Experience:** High-performance 50mm stereo speakers deliver immersive sound for calls and music, turning any space into your personal soundstage.
- • **Crystal-Clear Conversations:** 4 advanced microphones with echo & noise reduction keep your voice front and center, no distractions.

## Overview

The Poly Sync 40+ is a premium Bluetooth smart speakerphone designed for professionals who demand crystal-clear voice quality and immersive audio. Featuring 4 noise-cancelling microphones, a robust 20-hour battery, and a dedicated BT600 dongle for seamless PC/Mac connectivity, it supports major platforms like Microsoft Teams and Zoom. Its IP64 rating ensures durability in flexible work environments, while dual wireless pairing expands meeting room coverage. This all-in-one device doubles as a smartphone charger and high-performance music speaker, making it an essential tool for modern hybrid workspaces.

## Description

SYNC 40+ SY40-M USBA BT600WW

Review: Owned a SYNC 20+… absolutely love it. hence buying one SYNC 40+ for the office… but this unit is terrible. not working properly. Once i connect this SYNC40 to my laptop… everything slows down.. and camera will stop working. Updated the firmware, still the same. it’s terrible.
Review: I like it.

## Features

- Hear and be heard: Keep the focus on your voice, not the background noise, with multiple microphones for echo and noise reduction. Fill the room with a high-performance, large music speaker for great music and immersive multimedia
- Flexible convenience: Internal battery provides up to 20 hours of talk time for portable use. Wirelessly pair two units together for your larger meeting space needs
- Easy connectivity: Connect to smartphones via Bluetooth. Connect to computers via combined USB-A/USB-C cable, or wirelessly via included BT600 Bluetooth adapter, which comes pre-paired to the Sync 40+ speakerphone. This enables better audio performance and a more consistent user experience than connecting directly to PC/Mac via Bluetooth
- All in one: Speakerphone + smartphone charger + high-performance music speaker. IP64 dust-and water-resistant
- Microsoft Teams version: Supports easy collaboration and communication with a dedicated Teams button for instant access to the Teams App

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08XBCPX7N |
| Additional Features | Bluetooth, Portable, Wireless |
| Age Range Description | Adult |
| Antenna Location | For Music Players, For Smartphones or Tablets |
| Audio Driver Size | 50 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 30 Hours |
| Battery Capacity | 20 Hours |
| Best Sellers Rank | #123,739 in Electronics ( See Top 100 in Electronics ) #2,810 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Meters |
| Brand | POLY |
| Built-In Media | Internal battery, BT600 Bluetooth adapter, USB-A/USB-C cable |
| Color | Black |
| Compatible Devices | Personal Computer, Smartphone |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | App |
| Controller Type | App Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 4.3 out of 5 stars (97) |
| Enclosure Material | Plastic |
| Frequency Response | 20000 Hz |
| Global Trade Identification Number | 00197029590480 |
| Is Waterproof | True |
| Item Dimensions D x W x H | 10.2D x 27.3W x 3.8H centimeters |
| Item Weight | 610 Grams |
| MP3 player | No |
| Manufacturer | Plantronics |
| Model Name | bt600 |
| Model Number | 218764-01 |
| Mounting Type | Tabletop |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Number of Microphones | 4 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Processor Count | 1 |
| Speaker Maximum Output Power | 10 Watts |
| Speaker Size | 50 Millimeters |
| Speaker Type | Bluetooth |
| Specific Uses For Product | remote work, online meetings, and music playback |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 5 Inches |
| Total USB 2.0 Ports | 1 |
| Tweeter Diameter | 1 Inches |
| UPC | 197029590480 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 50 Millimeters |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** POLY
- **Connectivity technology:** Bluetooth
- **Frequency response:** 20000 Hz
- **Speaker maximum output power:** 10 Watts

## Images

![Sync 40+ Bluetooth Smart Speakerphone (Plantronics) - Flexible Work Spaces - Connect to PC/Mac via Included BT600 Dongle & Smartphones via Bluetooth - Works with Teams (Certified), Zoom & More - Image 1](https://m.media-amazon.com/images/I/71Ig5gbonbL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Customer Reviews

### ⭐⭐ Review
*by F***O on 18 February 2022*

Owned a SYNC 20+… absolutely love it. hence buying one SYNC 40+ for the office… but this unit is terrible. not working properly. Once i connect this SYNC40 to my laptop… everything slows down.. and camera will stop working. Updated the firmware, still the same. it’s terrible.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 5 January 2022*

I like it.

### ⭐⭐⭐⭐⭐ Review
*by J***S on 10 November 2022*

Erst nachdem die Poly Software auf dem PC installiert wurde, war eine Kopplung von 2 Geräten möglich. Sprach- und Audioqualität für den Preis top!

## Frequently Bought Together

- Poly - Sync 40+ Bluetooth Smart Speakerphone (Plantronics) - Flexible Work Spaces - Connect to PC/Mac via Included BT600 Dongle & Smartphones via Bluetooth - Works with Teams (Certified), Zoom & more
- Poly - Sync 20+ Bluetooth Speakerphone (Plantronics) - Personal Portable Speakerphone - USB-C Bluetooth Adapter - Connect to Your PC/Mac/Cell Phone - Works with Teams (Certified), Zoom & More
- Logitech Brio 4K Webcam

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**Shop now:** [https://www.desertcart.es/products/335723175-sync-40-bluetooth-smart-speakerphone-plantronics-flexible-work-spaces-connect](https://www.desertcart.es/products/335723175-sync-40-bluetooth-smart-speakerphone-plantronics-flexible-work-spaces-connect)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-05-26*