Feature: 1. 8 Backlit Colors Adjustable: The projection alarm clock has 8 color screens and 8 backlit colors are adjustable. 2. Temperature Display: The indoor temperature is the temperature measured by the host, and the outdoor temperature displayed on the host is the measurement data received by the host from the outdoor sensor. 3. Weather Conditions Display: Weather conditions can be displayed: sunny, cloudy, cloudy, light rain, heavy rain, light snow, heavy snow. 4. Snooze Function: The alarm clock has two sets of alarms and a snooze function with a 5 minute snooze time. 5. Projection Function: When powered by the adapter plug, the projection can be continuously on. The projection angle and projection distance can be adjusted according to your needs. Specification: .Item Type: Projection Alarm Clock Material: Plastic Host Battery Parameters: 2 AAA Batteries (battery Not Included) Receiver Battery Parameters: 2 AAA Batteries (battery Not Included) Function: 1. Radio Waves Automatic Timing Function 2. Time: January 1, 2000 to December 31, 2099 3. Time, Date and Week Display (7 Languages for the Week) 4. Time Display Format Selection: 12HR, 24HR 5. Date Display Format Selection: M/D, D/M 6. Two Sets of Alarm and Snooze Function (Snooze Time: 5 Minutes) 7. Indoor and Outdoor Temperature and Weather Forecast Function (7 Kinds of Weather) 8. Projection Function: It Can Project the Display Time and Indoor and Outdoor Temperature (the Indoor and Outdoor Temperature is Converted Once Every 5 Seconds) 9. Temperature Display Unit Selection: ℃, ℉ 10. Backlight Function: DC Power Supply: High Light, Middle Light, Low Light, Off (cyclable) Battery Powered: 15s Bright, 8 Colors Backlight Can Be Selected (white, Red, Orange, Yellow, Green, Cyan, Blue, Purple) Weight: Approx. 334g / 11.8oz Package List: 1 x Host (Battery Not Included)1 x Receiver(Battery Not Included)1 x Power Adapter1 x User Manual