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🎧 Elevate your calls & jams—wherever work takes you!
The Poly Sync 20+ is a sleek, portable Bluetooth and USB speakerphone designed for professionals who demand superior call clarity and music quality on the go. Featuring a multi-microphone array for noise and echo reduction, full duplex audio, and a bass reflex system with dual passive radiators, it delivers natural voice and deep bass. With up to 20 hours of battery life, IP64 dust and water resistance, and versatile connectivity options including Bluetooth, USB-C, and USB-A adapters, it’s certified for Microsoft Teams and compatible with Zoom, PC, Mac, and mobile devices. A dedicated Teams button and visible call status light enhance productivity, while its ability to charge your smartphone makes it an essential companion for remote work and business travel.




| ASIN | B0C6FLRXBD |
| Additional Features | Wireless |
| Age Range Description | Adult |
| Antenna Location | For Smartphones or Tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | [SO] Stereo, Surround |
| Battery Average Life | 20 Hours |
| Best Sellers Rank | #10,087 in Electronics ( See Top 100 in Electronics ) #366 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, MP3 Player, Desktop, Television, Projector, Laptop |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth, USB |
| Controller Type | Battery Powered |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 4.5 out of 5 stars (120) |
| Enclosure Material | plastic and/or rubber |
| Frequency Response | 20000 Hz |
| Is Waterproof | True |
| Item Dimensions D x W x H | 3.74"D x 7.17"W x 1.34"H |
| Item Weight | 1.1 Pounds |
| MP3 player | No |
| Manufacturer | Poly |
| Model Name | SYNC 20+, SY20-M USB-C/BT ADAPTER WW, USB C/A ADAPTER, ECOMM |
| Model Number | 2-216871-333 |
| Mounting Type | Tabletop Mount |
| Number of Audio Channels | 1.0 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Series Number | 216871 |
| Speaker Maximum Output Power | 10 Watts |
| Speaker Size | 5 Centimeters |
| Speaker Type | Portable Bluetooth Speaker |
| Specific Uses For Product | Outdoor activities, business trips, remote work |
| Subwoofer Connectivity Technology | Wireless |
| Tweeter Diameter | 1 Inches |
| UPC | 196548542703 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 year manufacturer |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 50 Millimeters |
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