The Clock Bedroom Projection Alarm Clock is a versatile and stylish addition to your bedroom. With its LED digital clock projected on the ceiling wall, you can easily see the time without having to turn your head. The 180 degree projector and dimmer allow you to adjust the projection to your desired brightness. The mirror design not only adds a touch of elegance to your room, but also serves as a convenient make-up mirror. This alarm clock comes with a variety of functions to suit your needs. It has a temperature and time display, projection function, auto-sensing/3-position brightness adjustment, set of alarms, snooze mode, and night mode. The LED screen clearly displays the time and temperature, and supports high-definition red projection on the wall. The projection can rotate 180 degrees and has an effective distance of up to 5 meters. The automatic half-light mode conserves your eyes and reduces power usage, and you can also set an automatic brightening interval. The Clock Bedroom Projection Alarm Clock is designed to be convenient and user-friendly. It has a memory function that keeps the product settings unchanged and functions in normal use even after the external power supply is powered off. The clock requires additional button cell batteries, which the customer must provide. The package includes one electronic clock, and the product is available in black or white. Key Features: LED digital clock projected on the ceiling wall 180 degree projector and dimmer Mirror design Temperature and time display Auto-sensing/3-position brightness adjustment Set of alarms and snooze mode Night mode Memory function