1.oem 1.8 inch mp4 2.support audio/vedio/game play 3.many colors optional 4.U-disk ... support 3)JPG/GIF/BMP picture browsing4)Support various of audio formats such as MP3, WMA, WAV etc...5)TXT e ... )A-B repeat, following, Contrast function10)Recording and save the audio file as the WAV, ACT format11)7 EQ: nature, rock, pop, classic ...