Electrohome EAAC475W USB Charging Alarm Clock Radio with Time Projection, Battery Backup, Auto Time Set, Dual Alarm, 1.2-Inch White LED Display for Smartphones & Tablets High-speed USB charging compatible with all smartphones, tablets, mobile phones & mp3 players Vibrant 1.2" white LED display with 4 dimming options lets you choose how bright your display appears (high, medium, low, off) WakeUp battery backup sounds alarm even during power loss & SelfSet technology automatically detects the correct time/date The swiveling time projector can be tilted a full 180 degrees, enabling you to project the time virtually anywhere including walls & ceilings. Turn projection on and off as needed. Included AM/FM radio boasts memory for up to 20 programmable radio stations; Automatically adjusts to Daylight Savings Time & pre-programmable daily dual alarm with weekend cancellation