Poly Sync Speakerphone Compatible Model with Bluetooth Dongle For Meetings Compatible with Compatible Simple Package (old Model) 20+ USB-A/Bluetooth

Hear and Deliver: A multi-mic array that reduces echo and noise allows you to focus on your own voice without being distracted by surrounding noise. In addition, the high-performance speakers enable natural conversation without missing a word. Work on the go: Poly Sync 20 can run for up to 20 hours. It is also possible to charge smartphones. Slim and easy to carry, it has IP64 dustproof and waterproof performance, and comes with its own carrying case. Easy connection: Connect to your smartphone via Bluetooth and connect to your computer wirelessly using the BT600 adapter included with your Sync 20+ speakerphone. This provides better audio performance and a more stable user experience than connecting directly to your PC/Mac via Bluetooth. Simple package model 2 year warranty