Dragon NaturallySpeaking Preferred Mobile gives you everything you need to get started. Dictate into the included Philips digital recorder device when you're away from your desk for automatic transcription when you synch with your PC: Holds up to 33 hours of recorded speech. Quick and easy data transfer from recorder to PC via USB. Voice activation - starts recording automatically when you start speaking. Compact and lightweight design - slips easily into your pocket or handbag. Easy organization of information with four built-in folders. Battery life: 11 hours in recording mode, 12 hours in play mode. 64 MB integrated flash memory.