180° Rotatable projection clock. This 7.9'' LED alarm clock adopts 180° rotating adjustable projection design, which makes it easy to grasp the time when lying in the bed without touching anything. Note: project to the back of clock, it displays correct time. Project in front of the clock, the time is upside down.
Easy to read. This clock is very easy to set. If you are care about the temperature, you can hold the SET button until there’s “BI” sound in temperature mode, and time, date, temperature will display in turn. When you're lying down to rest, your neck is no more twisting to see the time, just look up at the ceiling.
Powered by USB & time memory. The projector alarm clock is powered by USB cable, and the screen is always on when it is plugged in (the adapter not included). In addition, the projection alarm clock is designed with memory function, no need to reset the time when powered off.
Work-day modes & night mode. It supports 3 modes of alarm: Monday to Friday, Monday to Saturday, Monday to Sunday. The snooze function allows you to get 1-60 minutes extra sleep time, just press the big SNOOZE/LIGHT button at the top. In the night mode, the alarm clock will auto dim during 18:00-7:00, you can also set another night mode periods according to your need.
Adjustable brightness. This bedroom alarm clock has 4 levels of brightness adjustable(bright-medium-low-off), it can be adjusted by pressing SNOOZE/LIGHT button. The projection has 3 levels of brightness (high-medium-off) which is helpful for the light sleepers.