... popular led alarm clock on nowadays, it is suitable for the living room, study room , office and other places. No matter where ... , AC power 5. Alarm functionVery good choice for using in the office, living room, study, etc. 1. Calendar display from 2000 to ... a toothpick or the pen head to press the reset hole (RESET) the reset button, the alarm clock will return to the initial status.it ...