The BigTime Pro alarm clock with projector is one of the most popular alarm clocks on the market. It has a lot of features that make it a great choice for people who are looking for an alarm clock. It has a projector that projects the time onto the ceiling, so you can see the time even if you are not in the room. It also has a USB port so you can charge your phone or other devices. The alarm clock also has a snooze button and a night light. It is also very affordable.