---
product_id: 289737323
title: "Poly - Sync 20 Bluetooth/USB-A Speakerphone - Personal Portable Speakerphone - Noise & Echo Reduction - Connect to Cell Phones via Bluetooth or Computers via USB-A Cable - Works with Teams, Zoom"
brand: "plt"
price: "2135 kr"
currency: DKK
in_stock: true
category: "Plt"
url: https://www.desertcart.dk/products/289737323-poly-sync-20-bluetooth-usb-a-speakerphone-personal-portable-speakerphone
store_origin: DK
region: Denmark
---

# 40mm dynamic drivers for rich sound 20-hour battery life for all-day use IP64 dust & water resistance Poly - Sync 20 Bluetooth/USB-A Speakerphone - Personal Portable Speakerphone - Noise & Echo Reduction - Connect to Cell Phones via Bluetooth or Computers via USB-A Cable - Works with Teams, Zoom

**Brand:** plt
**Price:** 2135 kr
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your remote work game with sound that commands attention!

## Quick Answers

- **What is this?** Poly - Sync 20 Bluetooth/USB-A Speakerphone - Personal Portable Speakerphone - Noise & Echo Reduction - Connect to Cell Phones via Bluetooth or Computers via USB-A Cable - Works with Teams, Zoom by plt
- **How much does it cost?** 2135 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/289737323-poly-sync-20-bluetooth-usb-a-speakerphone-personal-portable-speakerphone)

## Best For

- plt enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Connectivity:** Effortlessly switch between Bluetooth for phones and USB-A for computers.
- • **Power Through Your Day:** Up to 20 hours of battery life means no interruptions, whether remote or on-the-go.
- • **Stay In Control, Always:** Visible light bar and programmable touch button put call status and key functions at your fingertips.
- • **All-in-One Productivity Hub:** Speakerphone, portable charger, and high-performance music speaker in one sleek device.
- • **Crystal-Clear Conversations:** Multi-mic array with noise & echo reduction keeps your voice front and center.

## Overview

The Poly Sync 20 is a portable Bluetooth and USB-A speakerphone designed for professionals who demand crystal-clear calls and versatile connectivity. Featuring a multi-microphone array for noise and echo reduction, 40mm dynamic drivers for rich audio, and up to 20 hours of battery life, it’s built to keep you productive anywhere. Its IP64 rating ensures durability against dust and water, while integrated controls and a visible light bar provide seamless call management. Perfect for remote work, meetings on Teams or Zoom, and on-the-go charging, the Sync 20 combines premium sound quality with rugged portability.

## Description

desertcart.com: Poly - Sync 20 Bluetooth/USB-A Speakerphone - Personal Portable Speakerphone - Noise & Echo Reduction - Connect to Cell Phones via Bluetooth or Computers via USB-A Cable - Works with Teams, Zoom : Electronics

## Features

- Hear and be heard: Keep the focus on your voice, not the background noise with a multi-microphone steerable array for echo and noise reduction. Let people talk simultaneously for natural conversations without missing a word with full duplex audio.
- Work on the go: Keep your smartphone charged and ready using your Poly Sync 20, with up to 20 hours of battery life. It’s slim and portable, IP64 dust- and water-resistant, and comes with its own carrying case.
- Easy connectivity: Just connect smartphones wirelessly via Bluetooth or computers via USB-A.
- All in one: Portable speakerphone + portable charger + high-performance music speaker. Enjoy more clarity on every call thanks to the bass reflex system with dual passive radiators for natural voice and deep bass.
- Stay in control: Know the call status, even from a distance, thanks to 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08M5H1HWR |
| Additional Features | Portable Charger |
| Antenna Location | For Computers tablets, For Smartphones or Tablets |
| Audio Driver Size | 40 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Multiple |
| Battery Average Life | 20 Hours |
| Battery Capacity | 20 Hours |
| Best Sellers Rank | #113,590 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #27 in Cell Phone Automobile Speakerphones #9,126 in Portable Audio & Video |
| Bluetooth Range | 10 Meters |
| Brand | PLT |
| Built-In Media | Speakerphone, carrying case, lanyard, quick start guide |
| Color | Black |
| Compatible Devices | Personal Computer, Phones, Smartphone |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth, USB |
| Control Method | Touch |
| Controller Type | Button, Voice Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 4.4 out of 5 stars (196) |
| Enclosure Material | Plastic |
| Frequency Response | 20000 Hz |
| Is Waterproof | TRUE |
| Item Dimensions D x W x H | 37.4"D x 71.65"W x 13.39"H |
| Item Weight | 0.4 Kilograms |
| MP3 player | No |
| Manufacturer | Plantronics |
| Model Name | Poly Sync 20 USB-A |
| Model Number | 217038-01 |
| Mounting Type | Freestanding |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 C batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Speaker Maximum Output Power | 20 Watts |
| Speaker Size | 40 Millimeters |
| Speaker Type | Portable |
| Specific Uses For Product | Remote work, office spaces, on-the-go communication, portable charging, music playback |
| Subwoofer Connectivity Technology | Wireless |
| Total USB 2.0 Ports | 1 |
| UPC | 017229172678 197029536259 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 year manufacturer |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 40 Millimeters |

## Product Details

- **Audio Output Mode:** Multiple
- **Brand:** PLT
- **Connectivity Technology:** Bluetooth, USB
- **Frequency Response:** 20000 Hz
- **Speaker Maximum Output Power:** 20 Watts

## Images

![Poly - Sync 20 Bluetooth/USB-A Speakerphone - Personal Portable Speakerphone - Noise & Echo Reduction - Connect to Cell Phones via Bluetooth or Computers via USB-A Cable - Works with Teams, Zoom - Image 1](https://m.media-amazon.com/images/I/51jwGrtA5ML.jpg)

## Available Options

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

## Questions & Answers

**Q: Usb-a std vers on win10 takes webex and teams about 4 minutes to connect with device connected, but instant without. not using hub. any ideas?**
A: Hi Geronimo, in this case we would need to review your complete setup to find where the issue is coming from. As a first step we would suggest you to test one soft phone at a time, making sure the other one is not running in the background. If possible try uninstalling one, like Webex for example. Review the soft phone versions you have for Webex and Teams. Test the computer with a different USB device and see if you still get the same issue on Webex and Teams. For further assistance, please contact our Customer Care Team at: 800-985-9815.

**Q: Can I connect two phones using bluetooth?**
A: Yes, you can connect devices including a phone or a computer via Bluetooth.

**Q: I am unable to adjust the volume in small increments - it goes from 0 to 24 for example. Is this a limitation of the speaker or a compatibility issue?**
A: Hi! This is most likely a compatibility issue with the software used. The speakerphone is indeed capable of small-volume increments. We suggest verifying full compatibility by accessing our Softphone compatibility matrix on our Poly Site. Something else we can try is testing on another computer if possible, or reinstalling drivers via device manager and restarting the PC. If you have any additional concerns, please do not hesitate to let us know by contacting our Customer Care Team at 800-985-9815.

**Q: I'm hearing sound while mute/unmute, i did turn off that in poly lens, is that sound heard by people in call?**
A: You can choose between three different options to customize the Mute alert whenever you press the button. You should be able to choose between double tone, single tone and a voice prompt. These alerts cannot be heard by people on the other end.

---

## 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.dk/products/289737323-poly-sync-20-bluetooth-usb-a-speakerphone-personal-portable-speakerphone](https://www.desertcart.dk/products/289737323-poly-sync-20-bluetooth-usb-a-speakerphone-personal-portable-speakerphone)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-07-24*