What qualities, yet!

Received in 2 days.
After a little time to adapt to use the wheel (scroll from right to left), the menu navigation is intuitive and it is very little player his full level (up to a custom equalizer). Physical Lock button
Ability to delete readings from the device tracks, create playlists, ... Radio stations automatically wedge themselves very well (but I live in town) and micro sd 32GB Sandisk is recognized and read by the reader (no incompatibility).
So for less than 25, can have 64GB of music, photos, videos (can be but small screen) with good battery life.
Sure, it has a very plastic look, very light and does not seek to compete with more expensive products but for the price, good choice, seeing the long term.
Recommended.