Unfortunately, despite its quality the picture is marred by many defects of the most annoying!
-l'interface is contrintuitive and ineffective, the manual is totally unnecessary and will need to download the "real" explanation of the manufacturer's website
-and if there is not to complain storage capacity (8GB) we will have to organize the files for you there, especially as navigation between files is very long and tedious!
-the unit discharges VERY quickly in standby mode
-After 3 months and half a dozen uses, one earphone ports HS is another suffers from false contacts that force has taken hold ... 2 worked last week! (I tested with other headphones and other devices ...)
I contacted brand technical support without much hope ...