These MP3/MP4 players are a really great , Id rate their sound quality as good , with their own earphones , and stunning with a pair of Koss headphones. The other features are a computer geeks dream , you can redesign the whole look and feel of the player to be whatever you like . Its a fully "open"device (you must know what you are doing though). Id call it an Ipod Nano clone with features and possibilities way beyound the Ipod , a hobby in itself .
The seller , has integrity.