Review on Bundle SYNC 20 Speakerphone Charger by Eric Hall

Amazing quality. Poly Lens lets you change speaker response from bass to bright and flat. I left mine on bass (factory setting) and had no problems with voice calls. Super clear. The Bluetooth functionality is USB independent so you can connect it to your laptop/Mac and when your mobile phone receives a call it will automatically register itself with Sync 40. All controls are simple and intuitive. I have upgraded from the Calisto 5300 and have been blown away by the quality improvement. Music playback is also great for hands-free calls. All in all, a really well thought-out package