The only good thing about this thing is the excellent workmanship and the design.With the plastic / metal housing which is reliable feel it looks great and the screen is a nice gimmick. However, the sound quality is not really convincing. I have some portable speakers home and this is also the best but the worst (what irony) I have indeed bought the speakers for the lowest 40 euros but EIA expected due to the excess of 200 Euro and the name Pioneer more. The maximum volume is for me really too low and a small reflex subwoofer would have also fitted into the casing or? But the worst thing is for me the processor, because before the sounds coming from the speakers, you must first by the software. This would be in music itself not a big deal but when you look videos and use the device as the playback source is a delay of about 0.5 to 1 second, so the sound is lagging behind and makes every video inedible. Unfortunately, this pioneer device a disappointment for me although for 40 Euro really is okay but who emphasis primarily on the sound quality should probably still look rather at Bose / Yamaha / Logitech.