AcuRite 13021 Atomic Projection Alarm Clock with USB Charging;

Wake up to the time projected in large red digits on your wall or ceiling with the AcuRite Atomic Projection Alarm Clock. The clock features an illuminated color LCD display with atomic time and programmable alarm. Offers the convenience of USB charging for compatible smartphones (1.0 Amp output). Atomic clock is radio-controlled to synchronize to the correct time broadcast by the National Institute of Standards and Technology (NIST) Radio Station, WWVB, for split-second precision accuracy. The clock automatically adjusts itself for Daylight Saving Time (DST). One-year limited warranty. It's more than accurate, it's AcuRite.