projection alarm clock with outdoor temperature TIME PROJECTION :The time will be projected up to the ceiling 2-3 meters high above for about 10 seconds.Projecting angle 91 degrees (adjustable) VOICE TALKING FUNCTION: This feature allows you to be told the time while you are getting ready so you don't have to stop and check the time yourself. FIVE MEMORABLE MELODIES: In order for you to wake up every morning you can select from five different tones that will make the morning easier. BEST SNOOZE: In the morning you can have a 10 minute snooze to get that extra rest time but still making sure you get where you need to be on time. CHIME TIME KEEPING :With a dual CHIME Function you're able to stay focused on the task at hand, you will know what the hour is simply by listening to the sound: CHIME1--Every Hour; CHIME2--Only From 7AM-9PM. Can be turned off during night hours. TEMPERATURE DISPLAY: In order to ensure you are ready to head out the door you can check the time and the temperature so you are ready for your day to begin. This alarm clock runs on 3 x AAA batteries(Not Included).