Excellent main screen digit size and projection is clear with only the digits showing (no surrounding light, just the clear digits). The projection can be turned off and has two brightness settings. The main screen also has brightness settings. not any more difficult to set up than any modern digital clock. I would have appreciated larger text size for the instruction pamphlet, it is like a 4 point type; just readable with 20/20.
We like the clean modern look of this clock. No comment on the FM radio as we do not have any reception. The USB charge capability is only 1.2 A at 5W so not really that important for more recent smart phones although it will likely slow charge them. All in all; very pleased with this bedside clock.