FiiO X3 All New 2nd Gen High Resolution Digital Audio Player Special Edition - Black or Gold. The powerful FiiO X3 2nd Gen is a multi functional lossless music device. This mini device stores and plays sound in high quality loss-less files. It has been designed from avant-garde technology to store the sounds in more refined quality without losing its original oomph. So buy this FiiO X3 All New 2nd Gen High Resolution Digital Audio Player Special Edition - £159.00.