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

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. Its 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 functionplay/pause music, last-number redial, voice assistant and more with the touch of the programmable button.