I bought this unit only look for photos. But the unit also makes other things a lot of fun. Clearly it depends on some apps a bit and take time. It is clear that the sound of the instrument is not overwhelming (only one box not 2 as you might think of the design). Display is well suited to look photos, only you should fully seated not slow in the sun, then you see nothing more;). The Ansteckmöglichkeiten are limited with micro USB, jack and micro SD but it pays you a great price and because it is perfect. I would buy it again.