Time projection and voice time - Projects the time onto a wall or ceiling with automatic projection focus - Includes a voice time function to announce the current time Display and temperature - Digital thermometer and clock display - Temperature appears on the screen when the thermometer is on - Temperature unit can be switched between Celsius and Fahrenheit Alarm and snooze features - Alarm clock with a snooze function and a 10 minute snooze option - Also supports a 30 minute snooze time - 12 or 24 hour time display available - Hourly alarm function for regular time signals Design and projection - Classic dome shape design with automatic projection focus - Projection keeps time visible even when you are in bed Use scenarios - Bedroom use: easily see time and temperature in the dark, wake with a reliable alarm - Dorm or guest room: keeps time visible on wall or ceiling, with flexible snooze options - Office or study area: monitor room temperature while maintaining a clear clock display This alarm clock provides time projection, audible time, temperature display with Celsius/Fahrenheit switch, flexible snooze options, and 12/24 hour formats in a compact dome design, offering clear readability and practical daily use.