Welcome to our store! Multi function: Alarm watch displays time (12/24 hours), calendar (mm/d), day of the week, time icon, temperature (C/F), humidity, and also has alarm and repeat functions. Time projection: Project time onto any wall or ceiling. When the projection clock is 2 meters away from the receiving wall or ceiling, the height of the projection fountain is about 20 centimeters, the projection distance is about 1-5 meters, and the projection can rotate 180 . A color LED display screen with a bright trend display, telling you when you have time to switch to the upcoming weather trends. This watch has a color screen that displays the time. It also has an alarm function and will never lose its rhythm. Repeatmode. Energy saving - When the digital housing is powered by a battery, pressing the SNZ/light button will only last 8 seconds for backlighting and projection. When powered by an external power source, the backlight and projection can always be maintained. Energy saving - When the digital clock is powered by the battery, press the SNZ/light button to keep the backlight and projection on for 8 seconds. When powered by an external power source, the backlight and projection will always remain on, and the bidirectional power projection alarm clock is powered by 2 AAA batteries (excluding) or 4.5V DC input (including USB cable, excluding main adapter). 100% satisfaction: Our customers are our top priority. If you find any product issues, such as damage and incorrect quantity, after receiving the goods, please contact the seller immediately. We will do our best to provide you with satisfactory after-sales service