high quality screen mp3 music player 1.classical mp3 player,USB style 2.colorful display. 3.Battery:One AAA Battery high ... quality screen mp3 music player1.classical mp3 player,USB style2.colorful ... ,popular,metal,knight,bass,normalCirculate ModeNature circulate,one music circulate,random circulate,total circulate,browsing playing;RecordYes ...