[Large LED display] Large display: 265mm * 70mm (10. 4in * 2. 7in), which 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 music] Two alarms allow you to set two different wake-up times, 40 different ringtones and 4 types of volume to choose from The USB desk clock can only work when connected to a power source. The built-in button battery can save your clock settings when the power is off. [Bedside alarm clock & wall clock] There is a groove on the back of the alarm lamp, which can be easily hung on the wall like a wall clock or placed on the desk at will. The elegant and simple alarm clock can decorate your living room and bedroom, and can also be used as a mirror when needed. [Auto dimming] The digital clock can be connected via a USB cable, and the brightness can be automatically adjusted over time, or you can manually adjust the 6-level brightness, or turn off the brightness. The digital clock that does not interfere with the lights at night is very suitable for those who sleep deeply. 1x LED USB 1x Product description Clock with temperature This digital clock can not only display the time, but also your indoor temperature. The UP button allows you to display the temperature in C (Fahrenheit) or F (Celsius). Please note: The temperature display is for reference only. There may be deviations due to environmental factors. Mirror design The LED alarm clock adopts a mirror design, which is elegant and beautiful. Since the number displayed is larger, it has a wider range of use cases. You can put it in your office, bedroom, living room, meeting room, classroom kitchen, hotel and factory workshop.