Compact Modern Digital Alarm Clock

Plug In Digital Clock with Memorized Battery Feature    The battery feature works for memorizing the time and alarm settings in the case of main power outage. During the battery backup, the screen will go blank and alarm will not sound, but the clock will display correct time once power returns. USB Charging Function An extra USB charging port allows you to charge your cellphone, pad or other electronic smart device any time. Handy charging and convenient. Adjustable Alarm Volume  Needless to worry the alarm sound, either too loud thus frightening you or too low to wake you up from deep sleeping. One simple ON/OFF button allows you to disable the alarm on weekend.