Very sweet, slightly larger than I expected. Just unpack, put on a place with sunlight and the waving cat, as long as the sun shines. The solar cell is mounted on the back of the cat, which stood in front of a small problem, because I really wanted to put on a shelf, the cat. Now she is on the cabinet by the window, where she at least has afternoon sun at your back. :-) The Wave itself is very quiet and really only be heard if it is absolutely quiet in the room. I have another battery-powered Winkekatze that is significantly louder.
