Large LED DisplayLarge display, can read real-time time from a long distance. This LED electronic alarm clock has temperature (C/F), date, time (12/24 hours) and 2 alarms. 2 Alarms and 40 MusicTwo alarms let you set two different wake-up times, 40 different ringtones and 4 volumes to choose from. The USB desk clock only works when connected to a power source. Bedside Alarm Clock & Wall ClockThe alarm clock has grooves on the back, which can be easily hung on the wall like a wall clock, or can be placed on the table at will. This elegant and minimalist alarm clock can adorn your living room and bedroom,and can also be used as a mirror when needed. Automatic DimmingThe digital clock can be connected through a USB cable, and the brightness can be adjusted automatically over time, or you can manually adjust the 6-level brightness, or turn off the brightness. A digital clock that does not interferewith lights at night, ideal for people who sleep deeply. Mirror DesignThe LED alarm clock adopts a mirror design, which is elegant and beautiful. It has a wider range of use cases due to the larger numbers displayed. You can put it in your office, bedroom, living room, conference room, classroom kitchen, hotel and factoryfloor.