Bests & Worsts Reviews from Amazon

This is a plug in clock with a battery backup (which is not entirely clear from the description). It is very small (definitely fits in the palm of your hand) but has a very clear LCD. I like that you can customize the color for the display but I found the basic blue shown in the picture works the best. It is perfect as a second clock for the other side of the bed--presuming there are two people.