Digital Projector Alarm Clock with Ceiling Projection Powered by 2 AAA Batteries (Not Included) and Charging Cable for Bedroom Ceiling

General description The Digital Projector Alarm Clock features a rotating projection function that allows the time to be displayed on the ceiling or wall, with an optimal projection distance of 3-5 meters. The large red projected numbers are particularly suitable for individuals with myopia. Technical specifications Power supply: 2 AAA batteries (not included) or included charging cable Temperature display range: -9 to +50 degrees Celsius Brightness modes: 4 adjustable settings (high light, medium light, low light, off) Usage Displays time, date, dual clock, and temperature Dual alarm function allows setting two alarms Snooze function provides an additional 5 minutes of sleep