Poly Sync 20 USB-A Smart Speakerphone (Plantronics) - Personal Portable Speakerphone - Noise & Echo Reduction - Connect to Cell Phone via Bluetooth and PC/Mac via USB-A Cable - Works w/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. 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 favourite function - play/pause music, last-number redial, voice assistant and more - with the touch of the programmable button