You are always in motion and you can't live without music, but you always forget to recharge the batteries? Try an MP3/MP4 player with a high battery autonomy and if you go for a recent model you can also enjoy all the multimedia features. If you can’t decide which music to add we recommend an MP3/MP4 player with a large built-in memory or with card slot. This way you'll have an excellent audio quality and enough memory.