MLK-20 OLED DOUBLE-COLORED DISPLAY SCREEN OF THEFASHION SUPPORT MP3,WMA,WAV FORMAT 7LEVELS OF TREES SHAPES TABLE OF CONTENTS MUSIC FILES SHOW THE NAME OF SONG,LYICS,PLAY TIME,TOTAL TIME,MEMORY CAPACITY E-BOOK FUNCTION USB,HIGH SPEED USB2.0CONNECTIONS FM RADIO RECORD DIRECTLY THROUGH DATA LINE SIZE:35*71*14 FOR FURTHER INFORMATION: /