Potential for improvement there is in operation, even after more than half a year, I still press the wrong buttons because the label from the normal operating distance is unreadable.
But what in combination with the operation leads to a star deduction is the fact that my copy itself off always after 4 hours. I have been able to find no setting with which you can turn off this "snooze".
A headphone jack would have the manufacturer mE can also spendieren, something ought to be standard in mobile radio. This is the second star deduction.