About this item ❤【LARGE LED DISPLAY】Our alarm clock features a large 5.6 inch mirrored LED display that makes it easy to read; As one of the best alarm clocks for bedrooms due to its simplicity, this premium digital clock is something you will enjoy waking up every morning. After unpacking, first remove the protective film. ★ The temperature display is for reference only. There may be some deviation due to environmental factors. ❤【Built-in Backup Battery & USB Powered】We have already included a USB charging cable in our smart watch for your convenience for power, a built-in button battery to save the clock settings in case of power outages; the time display supports 12 hours and 24 hours formats. (Caution: To charge the watch, connect the USB port or only 5V/1A and 5V/2A adapters.) ❤【Dual Snooze Alarm】Dual alarms allow you to set two different wake-up times. Snooze time can be set, no need to manually turn off the alarm clock. Wake up at different times, make your life easier and more convenient. ❤【Adjustable Brightness Clock Nightstand】4 levels of adjustable brightness. Large LED digital display, clear and comfortable visual sense, it will automatically dim from 10:00 p.m. at 6:00 a.m. When connected with a USB cable, the LED light will be always on. By pressing the 'SNOOZELIGHT' button, the screen can keep the lighting for 5 seconds. ❤【Mirror Table Alarm Clocks】Size:14.5 × 6.5 × 3.2 CM (5.7 × 2.56 × 1.26 inches), the mini alarm clock with simple and elegant mirror can decorate your bedroom, living room, but also can be used as a mirror when needed.