The player has a price for everything you need and even plays from my home-made vodka. Experience has not been shown to make the all brand devices that easily.
The criticized by several buyers "do not open the charge" is a pure operational errors. Open and close the key to have a dual function. He is also working among other things as a STOP button. The opening or closing is only active when the button is held down for about 3 seconds. This is also criticized repeatedly in identical types. But as some men read probably out of sheer "overconfidence" no manual that even the negative reviews öffteren will bring.
Has also been repeatedly criticized the the player can not be connected to a system. WRONG we now only no analogue RCA connectors more special a Digital Audio OUT output.
For the that wants to connect to its old system with analog inputs, there are converters to the digital signal to transform into an analog.
As I said the player is impeccable, if one considers a things. From my side full marks and highly recommended.