--- product_id: 690072198 title: "Sync 20 USB-C Personal Portable Smart Speakerphone (Plantronics) – Noise/Echo Reduction -Works w/Teams, Zoom, PC, Mac, Mobile – Amazon Exclusive" brand: "poly" price: "€ 212.85" currency: EUR in_stock: true reviews_count: 5 category: "Poly" url: https://www.desertcart.hr/products/690072198-sync-20-usb-c-personal-portable-smart-speakerphone-plantronics-noise store_origin: HR region: Croatia --- # IP64 dust & water resistant 6W stereo output 20h battery life Sync 20 USB-C Personal Portable Smart Speakerphone (Plantronics) – Noise/Echo Reduction -Works w/Teams, Zoom, PC, Mac, Mobile – Amazon Exclusive **Brand:** poly **Price:** € 212.85 **Availability:** ✅ In Stock ## Summary > 🎙️ Elevate your calls, wherever work takes you. ## Quick Answers - **What is this?** Sync 20 USB-C Personal Portable Smart Speakerphone (Plantronics) – Noise/Echo Reduction -Works w/Teams, Zoom, PC, Mac, Mobile – Amazon Exclusive by poly - **How much does it cost?** € 212.85 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/690072198-sync-20-usb-c-personal-portable-smart-speakerphone-plantronics-noise) ## 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 - • **More Than Meetings:** High-performance speakerphone doubles as a rich music player and smartphone charger. - • **Seamless Connectivity:** Bluetooth + USB-C (with USB-A adapter) for effortless pairing with all your devices. - • **All-Day Power, Anywhere:** Up to 20 hours of battery life with portable, water-resistant design for work on the move. - • **Crystal-Clear Conversations:** Multi-mic echo & noise reduction keeps your voice front and center, even in noisy spaces. - • **Instant Control at Your Fingertips:** Programmable button and visible light bar keep you in command, even from across the room. ## Overview The Poly Sync 20 is a sleek, portable USB-C and Bluetooth speakerphone designed for professionals who demand clear, natural conversations with echo and noise reduction. Featuring 20 hours of battery life, IP64 dust and water resistance, and versatile connectivity options, it doubles as a high-quality music speaker and smartphone charger. Compatible with Teams, Zoom, PC, Mac, and mobile devices, it’s built to keep you productive and sounding sharp on the go. ## Description Sound like the professional you are with the Poly Sync 20 USB / Bluetooth® speakerphone for remarkable conference calls and music anywhere. With its sleek, modern design and more than 20 hours of battery life, this personal Bluetooth and USB speakerphone is IP64 dust and water-resistant and comes with its own carrying case—perfect for working on the go all day long. It can even charge your smartphone! Zoom certified and compatible with Microsoft Teams and other conferencing platforms, the Poly Sync 20 portable speakerphone for conference calls provides an array of smart features that let you hear and be heard. A three-microphone array for echo and noise reduction keeps the focus on your voice, not the background noise, while full duplex audio enables natural, simultaneous conversations without missing a word. Enjoy more clarity on every call thanks to the bass reflex system with dual passive radiators for natural voice and deep bass. More than just a portable speakerphone, the Poly Sync 20 also delivers multimedia quality sound that is a music-lover’s delight. This personal Bluetooth speakerphone for computer and mobile devices lets you connect the way you want. Simply connect your smartphone or tablet wirelessly using Bluetooth or to a PC/Mac via USB-C or USB-A (via included USB-C to USB-A adapter) for a wired connection. Easy to use, the Poly Sync 20 features a programmable button that lets you quickly access your favorite functions, including play/pause music, last number redial, voice assistant, and more. The highly visible light bar lets you view the call status, even from across the room. Review: Sonido muy bueno, batería muy mala - A nivel de sonido se escucha muy bien, si lo quieres para las reuniones de Teams es un producto muy bueno. El problema que me encontré es la batería, la misma no dura mucho y si lo conectas por USB-C al ordenador la batería no carga y se va descargando, con lo cual, lo tenéis que cargar con un adaptador a la pared. Si hacéis pocas reuniones por día la batería aguanta bastante, pero si tenéis muchas reuniones por día, la batería la tenéis que estar cargando cada uno o dos días. Review: 操作音がかなり大きい。サイズの割には軽く、持ち歩きもOK。 - 内蔵USB-CタイプのUSBドングルなしを購入しました。とにかく購入のバリエーションが分かりづらいです。 本体裏側のケーブルタイプのコネクタ形状と、USBドングルありの場合のUSBタイプは同一のものしか選べないようです。ただ、本製品には付属品として、USB-C → USB-Aの変換アダプタが同梱されていました。これは商品説明には無かったので別で購入しようとしていましたが嬉しい誤算でした。 音質は会議特化です。音楽やBGMとして出力するには使えません（音がスカスカ）。 今困っているのは、操作音が大きすぎて夜中などびっくりすることです。 Lensのソフトウェアから変更 or 無効にできそうなもんですが項目が見当たらず HPに問い合わせしましたが変更できないとのことです。 ホームユースは Sync10でこちらは会議室向けなのでその手の考慮は無いようです。 ## Features - HEAR AND BE HEARD: Multi-microphone design with echo and noise reduction keeps the focus on your voice no matter where you are in the room; plus, full duplex audio enables natural, simultaneous conversations without missing a word. - WORK ON THE GO: Keep your smartphone charged and ready using your Poly Sync 20 personal Bluetooth speakerphone, featuring 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: Connect wirelessly to your smartphone or tablet using Bluetooth or to a PC or Mac using the USB-C (or USB-A using included USB-C to USB-A adapter) cable for a corded connection. - ALL IN ONE: This slim and portable speakerphone for conference calls is also a high-performance music speaker and smartphone charger. Enjoy superior clarity on every call thanks to the bass reflex system with dual passive sound amplification for natural voice and deep bass. - STAY IN CONTROL: Programmable button lets you quickly access your favorite functions on your Bluetooth and USB speakerphone, including play/pause music, last number redial, voice assistant, and more, while highly visible light bar lets you view call status, even from across the room. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C6FKFRSZ | | Additional Features | Wireless | | Age Range Description | Adult | | Antenna Location | For Computers, For Smartphones or Tablets | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Audio output mode | Stereo | | Battery Average Life | 20 Hours | | Best Sellers Rank | #34,432 in Electronics ( See Top 100 in Electronics ) #777 in Portable Bluetooth Speakers | | Bluetooth Range | 10 Meters | | Brand | POLY | | Built-In Media | Speakerphone with integrated USB-C cable, USB-C to USB-A adapter | | Color | Black | | Compatible Devices | Smartphone, Tablet, Desktop, Laptop | | Connectivity Protocol | Bluetooth | | Connectivity Technology | Bluetooth, USB | | Connectivity technology | Bluetooth, USB | | Control Method | Touch | | Controller Type | Button | | Customer Package Type | FFP | | Customer Reviews | 4.3 out of 5 stars 104 Reviews | | EU Spare Part Availability Duration | 7 Years | | Enclosure Material | Plastic | | Frequency Response | 20 KHz | | Frequency response | 20 KHz | | Input Voltage | 5 Volts | | Input voltage | 5 Volts | | Is Waterproof | TRUE | | Item Dimensions D x W x H | 72D x 22W x 22H millimeters | | Item Weight | 350 Grams | | MP3 player | No | | Manufacturer | Poly | | Model Name | SYNC 20, SY20 USB-C WW, USB C/A ADAPTER, ECOMM | | Model Number | 2-216868-333 | | Mounting Type | Tabletop Mount | | Number of Audio Channels | 2.0 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Number of Items | 1 | | Number of Microphones | 2 | | Power Source | Battery Powered | | Series Number | 216868333 | | Signal-to-Noise Ratio | 60 dB | | Speaker Maximum Output Power | 6 Watts | | Speaker Size | 3.4 Centimeters | | Speaker Type | Portable | | Speaker maximum output power | 6 Watts | | Specific Uses For Product | conference calls, work on the go, music playback, smartphone charging | | Subwoofer Connectivity Technology | Wireless | | Subwoofer Diameter | 40 Millimeters | | Tweeter Diameter | 1 Inches | | UPC | 196548542642 | | Water Resistance Level | Water Resistant | | Wireless Technology | Bluetooth | | Woofer Diameter | 5 Centimeters | ## Product Details - **Audio output mode:** Stereo - **Brand:** POLY - **Connectivity technology:** Bluetooth, USB - **Frequency response:** 20 KHz - **Speaker maximum output power:** 6 Watts ## Images ![Sync 20 USB-C Personal Portable Smart Speakerphone (Plantronics) – Noise/Echo Reduction -Works w/Teams, Zoom, PC, Mac, Mobile – Amazon Exclusive - Image 1](https://m.media-amazon.com/images/I/71upDf4xwqL.jpg) ## Customer Reviews ### ⭐⭐⭐ Sonido muy bueno, batería muy mala *by G***Z on 27 February 2026* A nivel de sonido se escucha muy bien, si lo quieres para las reuniones de Teams es un producto muy bueno. El problema que me encontré es la batería, la misma no dura mucho y si lo conectas por USB-C al ordenador la batería no carga y se va descargando, con lo cual, lo tenéis que cargar con un adaptador a la pared. Si hacéis pocas reuniones por día la batería aguanta bastante, pero si tenéis muchas reuniones por día, la batería la tenéis que estar cargando cada uno o dos días. ### ⭐⭐⭐ 操作音がかなり大きい。サイズの割には軽く、持ち歩きもOK。 *by R***A on 1 August 2025* 内蔵USB-CタイプのUSBドングルなしを購入しました。とにかく購入のバリエーションが分かりづらいです。 本体裏側のケーブルタイプのコネクタ形状と、USBドングルありの場合のUSBタイプは同一のものしか選べないようです。ただ、本製品には付属品として、USB-C → USB-Aの変換アダプタが同梱されていました。これは商品説明には無かったので別で購入しようとしていましたが嬉しい誤算でした。 音質は会議特化です。音楽やBGMとして出力するには使えません（音がスカスカ）。 今困っているのは、操作音が大きすぎて夜中などびっくりすることです。 Lensのソフトウェアから変更 or 無効にできそうなもんですが項目が見当たらず HPに問い合わせしましたが変更できないとのことです。 ホームユースは Sync10でこちらは会議室向けなのでその手の考慮は無いようです。 ### ⭐⭐⭐ 3 stars only when it could have been 5 *by G***I on 6 January 2026* ## Frequently Bought Together - Poly Sync 20 USB-C Personal Portable Smart Speakerphone (Plantronics) – Noise/Echo Reduction -Works w/Teams, Zoom, PC, Mac, Mobile – Amazon Exclusive - Logitech C920x HD Pro Webcam, Full HD 1080p/30fps Video Calling, Clear Stereo Audio, HD Light Correction, Works with Skype, Zoom, FaceTime, Hangouts, PC/Mac/Laptop/Macbook/Tablet - Black - Logitech MK540 Advanced Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz Unifying USB-Receiver, Multimedia Hotkeys, 3-Year Battery Life, for PC, Laptop --- ## 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/690072198-sync-20-usb-c-personal-portable-smart-speakerphone-plantronics-noise](https://www.desertcart.hr/products/690072198-sync-20-usb-c-personal-portable-smart-speakerphone-plantronics-noise) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*