Philips Clock Dock: * Bass Reflex Speaker System delivers a powerful, deeper bass * Play and charge your iPod/iPhone simultaneously * Aux-in connection for your portable MP3 music player * Auto clock synchronization with iPod/iPhone when docked * LED clock display for clear time viewing * Compact design for any space, any lifestyle * Compatible with: iPhone, iPhone 3G, iPhone 3GS, iPhone 4 and most iPods * Includes AC/DC adaptor (110-220V)