Lets face it the audio on your laptop and smartphone arent great. Sound like theprofessional you are with Poly Sync 20 USB/Bluetooth smart speakerphoneforremarkable conference calls and music anywhere. Take it wherever you goits batterylasts for hours and can charge your smartphone. Youll always hear and be heard. Themultimedia quality sound is a music-lovers delight. Designed specifically for todaysprofessional, its sleek, compact, and filled with smart features to keep conferencecalls simple.Key features – Keep the focus on your voice, not the background noise with a multimicrophone steerable array for echo and noise reduction. – Let people talk simultaneously for natural conversations without missing a word with full duplex audio. – Get more done and get in the groove using this portable speakerphone portable charger high-perf – ormance music speaker, all in one. – Enjoy more clarity on every call thanks to the bass reflex system with dual passive radiators for natural voice and deep bass. – Work on the go all day longthe battery stays charged for up to 20 hours.