I am not a pro. I just wanted to have a player, not too expensive, with 2 micro sd card slots, more than 10 hours playing, relative simple and fast UI, balanced out put, volume wheel, small... In the and I bought this piece and I am really happy with that.

Add a high-quality pair of in-ear or on-ear headphones, and you have a complete high-resolution-capable music system wherever you want it.

It is the most fun in ear I have ever had at this price.