With the TimeSmart" Self-Setting Projection Clock no need to worry about setting or resetting your alarm again. Plug it in and select your time zone. Alarm clock automatically sets the right time and resets after power outages or even unplugging. It's easy-to-read with the built-in projection feature. Time can be displayed on your wall or ceiling, and the projector's focus adjustment ensures a crystal-clear image and flips 180° to change the orientation of the image so you can see the time from any position in the room. An easy-to-read display shows the time and has an adjustable backlight with five settings: High, Medium, Low, Dim or Off. Clock adjusts to six time zones and auto-adjusts for Daylight Savings Time. Dual crescendo alarms with snooze wakes you gradually and lets you set two separate wake-up times. Clock features battery back-up system with included CR2430 button cell battery. Model # 634014.