jenygard I think Genos2 comes with a built-in bluetooth, and tablets should have a bluetooth support, so it all should be able to connect wirelessly in theory without any extra adaptors. Only I am not sure if from browser midi support perspective bluetooth connection is the same as usb connection, if anyone tried bluetooth out please let us know how it went.
But it is good to know that it works on Android via a cable, that's already really convenient, bluetooth would be just a cherry on top.