Handy size, no blinding display, still legible numbers, projection and clock must be set individually, but the programming is not complicated and done in a few seconds. The projection on the wall is clear and big, of course, depending on the distance. At a distance of 1.5 meters, the figures are about 18 cm tall, so easy to read. During the day, the projector can be turned off. This saves electricity. Nevertheless, the clock continues to run in the projector and the lights need only be switched on again in the evening. The radio sounds pretty good given the small size of the clock and is also quite loud adjustable. If one sets the clock on a soft surface, the sound is better. So for this price, the part is absolutely top.