It took me several tries to even get a functioning device - Unfortunately, the service sucks (which may be only a chinesicher programmers have come up with) so you have with the pure radio function after switching off 3 x the exact time interval press a button to end up back in the radio function ..... After 2 months, the Display adopted - therefore this thing can be used only as a radio - because you can not see in the operation, in what capacity you are in - I would not buy this device!
