---
product_id: 352666734
title: "Sync 40 Smart Speakerphone (Plantronics) - Flexible Work Spaces - Connect to PC/Mac via Combined USB-A/USB-C Cable and Smartphones via Bluetooth - Works with Teams (Certified), Zoom & More"
brand: "poly"
price: "€ 327.66"
currency: EUR
in_stock: true
reviews_count: 8
category: "Poly"
url: https://www.desertcart.hr/products/352666734-sync-40-smart-speakerphone-plantronics-flexible-work-spaces-connect-to
store_origin: HR
region: Croatia
---

# Bluetooth + USB-C/A for seamless multi-device pairing 50mm dynamic driver for rich stereo sound Up to 20 hours battery life for all-day use Sync 40 Smart Speakerphone (Plantronics) - Flexible Work Spaces - Connect to PC/Mac via Combined USB-A/USB-C Cable and Smartphones via Bluetooth - Works with Teams (Certified), Zoom & More

**Brand:** poly
**Price:** € 327.66
**Availability:** ✅ In Stock

## Summary

> 🎙️ Elevate your remote meetings with sound that commands attention

## Quick Answers

- **What is this?** Sync 40 Smart Speakerphone (Plantronics) - Flexible Work Spaces - Connect to PC/Mac via Combined USB-A/USB-C Cable and Smartphones via Bluetooth - Works with Teams (Certified), Zoom & More by poly
- **How much does it cost?** € 327.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/352666734-sync-40-smart-speakerphone-plantronics-flexible-work-spaces-connect-to)

## 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

- • **Rugged & Ready:** IP64-rated dust and water resistance means your speakerphone thrives in any workspace environment.
- • **All-Day Power, Anywhere:** Internal battery delivers up to 20 hours of talk time—work untethered and uninterrupted.
- • **Plug & Play Flexibility:** Connect effortlessly via combined USB-A/USB-C cable or Bluetooth for instant meetings on any device.
- • **Dual-Unit Wireless Pairing:** Wirelessly link two Sync 40s to amplify sound for larger rooms and team collaboration.
- • **Crystal-Clear Conversations:** Multi-mic array with echo & noise reduction keeps your voice front and center, no distractions.

## Overview

The Poly Sync 40 Smart Speakerphone is a versatile, portable conferencing solution designed for flexible workspaces. Featuring a 50mm dynamic stereo driver, multi-microphone noise cancellation, and up to 20 hours of battery life, it ensures crystal-clear communication. With combined USB-A/USB-C and Bluetooth connectivity, plus IP64 dust and water resistance, it seamlessly integrates with PCs, Macs, and smartphones, supporting Teams, Zoom, and more for professional-grade virtual collaboration.

## Description

Business moves fast. Joining virtual meetings should be fast, too. Poly Sync 40 USB/Bluetooth smart speakerphone lets you get straight to work. Poly Sync 40 is designed for your flexible workspace with remarkable sound and portability. Hear and be heard with its multi-microphone array and full-duplex audio. Intuitive features ensure smooth and easy conferencing. Flexible, simple, smart.

Review: Good speaker. Stable bluetooth connection. - 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.
Review: Easy to use and improves conference calls - Caller can hear you well and you can hear them well. Good battery life

## 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..Power source type:Battery Powered.Speaker size:50 millimeters
- 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: Just connect smartphones wirelessly via Bluetooth or computers via combined USB-A/USB-C cable.
- 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 | B08XBM6W9G |
| Additional Features | Portable Charger |
| Age Range Description | Adult |
| Antenna Location | Music |
| Audio Driver Size | 50 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 30 Hours |
| Battery Charge Time | 5 Hours |
| Best Sellers Rank | #226,777 in Office Products ( See Top 100 in Office Products ) #101 in Telephone Audio Conferencing Products |
| Bluetooth Range | 10 Meters |
| Brand | POLY |
| Built-In Media | Poly Sync 40 speakerphone |
| Color | Black |
| Compatible Devices | Personal Computer, Smartphone |
| Connectivity Protocol | USB |
| Connectivity Technology | Bluetooth, USB |
| Control Method | App |
| Controller Type | Battery Powered |
| Customer Package Type | FFP Certified |
| Customer Reviews | 4.4 out of 5 stars 297 Reviews |
| Frequency Response | 20 MHz |
| Is Waterproof | TRUE |
| Item Height | 3.8 centimeters |
| Item Type Name | Bluetooth Speaker |
| Item Weight | 610 Grams |
| MP3 player | No |
| Manufacturer | Poly |
| Model Name | Sync 40 for Teams |
| Model Number | 216875-01 |
| Mounting Type | Portable |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 or 2.1 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Processor Count | 1 |
| Signal-to-Noise Ratio | 120 dB |
| Speaker Maximum Output Power | 120 Watts |
| Speaker Size | 50 Millimeters |
| Speaker Type | Component |
| Specific Uses For Product | flexible workspaces, distance learning, remote work, conferencing |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 1.97 Inches |
| UPC | 197029590473 017229172548 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 year manufacturer |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 50 Hundredths-Inches |

## Product Details

- **Brand:** POLY
- **Speaker Maximum Output Power:** 120 Watts
- **Frequency Response:** 20 MHz
- **Connectivity Technology:** Bluetooth, USB
- **Audio Output Mode:** Stereo

## Images

![Sync 40 Smart Speakerphone (Plantronics) - Flexible Work Spaces - Connect to PC/Mac via Combined USB-A/USB-C Cable and Smartphones via Bluetooth - Works with Teams (Certified), Zoom & More - Image 1](https://m.media-amazon.com/images/I/51ItG5x3zUL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good speaker. Stable bluetooth connection.
*by P***S on December 5, 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.

### ⭐⭐⭐⭐⭐ Easy to use and improves conference calls
*by B***N on October 26, 2025*

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

### ⭐⭐⭐⭐⭐ like the old school poly conference phones from the tech office!!!
*by R***M on December 12, 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!

## Frequently Bought Together

- Poly - Sync 40 Smart Speakerphone (Plantronics) - Flexible Work Spaces - Connect to PC/Mac via Combined USB-A/USB-C Cable and Smartphones via Bluetooth - Works with Teams (Certified), Zoom & More
- Logitech Brio 4K Webcam, Video Calling, Noise-Cancelling mic, HD Auto Light Correction, Wide Field of View, Works with Microsoft Teams, Zoom, Google Voice, Google Meet, PC/Mac/Laptop/MacBook/Tablet
- Logitech MX Keys S Combo - Performance Wireless Keyboard and Mouse with Palm Rest, Customizable Illumination, Fast Scrolling, Bluetooth, USB C, for Windows, Linux, Chrome, Mac

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/352666734-sync-40-smart-speakerphone-plantronics-flexible-work-spaces-connect-to](https://www.desertcart.hr/products/352666734-sync-40-smart-speakerphone-plantronics-flexible-work-spaces-connect-to)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-31*