About this item 【180° Super Bright Projection Alarm Clock】The digital projection alarm clock is designed with a 180° adjustment angle, and the super bright red light is projected onto the wall or ceiling at a distance of 2-3m. When you wake up at night, just open your eyes. Easily see the time on the wall/ceiling without having to find and open your phone! 【Multi-function & 12/24 Hour Settings】In addition to the alarm function, you can also know the time, indoor temperature, date, week, month on this multi-function projection clock, supports 12/24 hour setting, with The backlight to see the time makes it easy to use the LED screen even at night. Color LED Backlight Screen: This watch has a color screen that displays the time. It also has an alarm function so you never lose track. Has a repeating pattern. 【Energy Saving】When the digital clock is powered by battery, press the snz/light button and the backlight and projection will stay on for 8 seconds. When powered by an external power