Small practice deficiency

We are big fans and Barbapapa nightlight enjoyed even as a subject very well. Therefore we bought it, even though we find the price really a little too high. Of course the children have discovered time as a toy the nightlight. At night it lights up surprisingly bright, immerses the entire room in a light dim light.

One shortcoming, however: The nightlight is extremely hard to keep (weight down, smooth hard plastic) and slip easily out of hand. Therefore, it is also really fell off us many times before, and something inside has also resolved, rattles light, but the nightlight goes. Unfortunately, you can not open it for repairing.
What irritates me a bit is that when infected charging station a buzzing noise is heard. I always pull the plug when the nightlight is charged. Overall, I could find a slightly cheaper pleasant.