1.U-Disk storage function. 2.MP3/WMA/AMV/AVI 3.FM,LRC,Chargeable lithium battery. 4.Voice recording, Support MP3/WMA/WAV audio formats.High speed USB2.0.U-Disk storage function.AAA battery.LRC synchronizing function.Support multi sound effect modes,multi languages.Voice recording function.Main colour:BLACK. GH-07,mp3,mp4,mp5,music player