In general, a good model, but for those who care about sound quality (saturation, bass), it is better to choose something else. The next day I took it to the store and changed it to a red sony nwz-s638. The sound quality of the s638 is much better and the included headphones are good.
Got pros:
Build quality, screen quality, design, compactness, convenient operation, battery life, price.
Different cons:
Bad headphones included. The sound is loud and clear, but lacks saturation, the lack of bass See full review