Come and see our amazing products. Clearly projects time and temperature on ceiling or walls. Long press the minus button "-" to flip projection 180 degrees so you can tell time and know temperature simply lying on the bed. And the projector clock's 4 levels of brightness are available for optimal vision. An included splash-resistant wireless sensor transmits 433MHz signals to your projection alarm clock to display real-time indoor and outdoor temperature and weather forecast.The alarm clock projector can project on ceiling and predict the weather for the next 12 hours. There are 6 weather forecast icons on the screen and 8-color adjustable backlight for you to choose. Powered by 2 AAA batteries (not included). A 5V/ 1A USB output interface at the side of the projection alarm clock allows you to charge your Phone. Pls confirm further with us if any query about packing info, inventory status and time schedule.