Excellent little mp3 player at low prices. What I like: - Practice for if clipe on clothing and outweighs any place. - Extensible because you can add a microSD to the side. (I have 32G) - On my linux recognized as an external drive and drag & drop is enough to place the pieces of his choice in the device. (No itunes thing to use) - Reads the aac. - The headphones are of good quality. Anyway, it turned out better than SoundMagic pl30 I regret the purchase (no bass). - Good audio quality. - The radio