About this itemHigh-definition mirror display: Our digital lock with a high-definition display, wide visible angle, which can see the time from a long distance and different angles. Combine with glass mirror and time display function, the screen can use as a mirror for your beauty and makeup while taking time. The special mirror surface is not easy to clean and can be cleaned with a single rub to restore the original appearance.Automatic sleep function: no weather alarm that keeps ticking, affects your sleep quality. The electric light is quiet, which allows you to get out of the noise of the night and the deep hair. The luminous and environmentally friendly function allows you to see the time clearly at night and you don’t have to worry about the lights. and you can use the night MODE, which can be automatically changed half brightness from Pm18: –Am:6: o clock for avoiding damage to your eyes.180° Adjustable Projection: The LED projection is designed with 180° angle, while our bell has a power button that you can project the time on the wall or in the distance of 2-3m every free place.Easy Snooze Function – The alarm uses a snooze button so you can easily remove the buzzer without using the button. The big button helps you to remove the buzzer without having to worry about making your eyes look happy and enjoy a few minutes of sleep. The clock will alarm every 5 minutes until you turn off the snooze mode by pressing any other buttons. You can also set snooze time by yourself, 1-60 minutes (settable) of extra sleep time, perfect for heavy sleeper.Temperature memory function: our alarm screen can display the temperature inside the door, the default image showing way is the °C and you can adjust to °F by the down key.The normal measurement range is -10°C- 50°C (14°F-122°F). The bell inside CR2032 battery button, when the external power supply is on, the time and various games will keep on.