5 stars I do not forgive, because the sound and the picture with time shift are when the webcam is too far away and the Micro used which is integrated into the webcam.
In the package, however, is even an extra Micro case, which you can hang around the ear.
And the star deduction justifies the higher price.
In 2011 I had paid 10 euros for the webcam. But even at 20 euros, it is worth every penny.