So much more than just a charger, this dock is an HD media hub. With HD Dock you can connect to both your HD TV and external speakers so you can watch movies, share pictures and home videos with friends and browse the web — all on the big screen. And, enjoy your downloaded music and Internet music apps in stereo. HD Dock also enables the webtop application on your phone, giving you access to all of the phone’s functionality and the full Firefox browser and web applications on the same screen. Text, answer calls, browse the web — all on the big screen, all at the same time.