I have only one small problem with the device:
It does appear from everything in a loop. Since I use the appliance to fall asleep and old audio cassettes
have on the SD card, the device begins after the last episode all over again. It runs through the whole night,
so that the battery is then logically empty morning :-(
Switch does not help, since it runs with the built-in battery. Also attach an 8-hour "silent" MP3 not brought the desired effect ... it is still current drawn from the battery.
Maybe someone knows advice for me ?!
Otherwise, I give the device by no devaluation, because it makes only in my specific case a problem