The unit is in good order. Operation is easy once the settings adjusted. The lack of tone control is not a problem, the factory setting is satisfactory, neither too severe nor too acute. Three minor defects limit the rating to 4 stars: - The original language is German. Not easy to find the right section to select another language when the basics of the language of Goethe is not acquired; - That has a clock radio, no clock radio or alarm option is proposed; - On such a mobile device, a wrist strap would have been welcome.