【180° Clear Projection Alarm Clock】projection digital alarm clock is designed with 180°adjustment angle clear red-light projection time on wall or ceiling in 1-5m distance,when you wake up in the night, you can easily see the time on the wall/ceiling
【Color Display and Led Backlight】Colourful back light LCD dispaly looks great around the home or office, ideal for checking the time during the night without disturbing anyone
【Multifunctional】Beside the alarm function, you can know time, indoor temperature, date, week, month on this multifunctional projection clock, it support 12/24H setting and temperature can be displayed in Celsius or Fahrenheit
【Snooze Function】When the alarm is ringing but you don’t want to get up immediately, set the snooze function to have anther sleep
【USB & Battery Backup】Plug the projection clock into a wall outlet using the USB to keep the clock working and the display lit. Battery backup (requires 2 AAA batteries. Not included) can keep the time settings when there is an unexpected blackout