【NOTE】- Only if the projector alarm clock can only be projected towards the back of the alarm clock, the projected time is displayed correctly. If the projector clock can only be projected in front of the alarm, the projection time will be reversed. (Cannot change the projection direction) 【Projection & 180° Rotation】- Our alarm clock adopts 180° (90° to -90°) rotating adjustable projection design, which makes it easy to read when you are in bed at night even you are not very awake or without wearing glasses . (The projection has 2 brightness levels adjustable) 【Large LED Display and Snooze】- This digital alarm clock features a large 7.8-inch mirror screen and a large font display, which makes it easy for you to read the time. Meanwhile, you can set three alarm modes: Monday to Friday, Monday to Saturday, Monday to Sunday. In addition, the snooze function allows you to get extra 5~60min sleep time. 【Adjustable Brightness & Night Mode】- The LED alarm clock has 4 levels of brightness with automatic brightness adjustment; You can also manually adjust the brightness to a comfortable level. From 18:00 to 5:59, the alarm clock will be dimmed automatically without disturbing your sleep. 【USB Powered & Time Memory】- This digital mirror clock comes with 1m USB data cable. When it is powered by USB cable, the LED screen is always on. The alarm clock aslo has a time memory function,and there is no need to reset the time when it is plugged in again. Projection Clock Alarm Clocks Bedside Digital Mirror Clock with 180° Projector Ceiling Clock