This Lime Green Music Box MP4 player is in the iPod nano II design.  The set comes with a wall charger, car charger, case and armband. It has: 1GB capacity, Music player(supported formats:MP3,WMA,WMV), Video player (AMV format,Conversion Software included),FM radio playerw/Preset capabilities, Picture Browsing, supported formats:JPG/Gif/BMP/PNG, Digital Voice  Recording (Built in microphone), Supports E-Book function, Built in big capacity rechargeable Lithium-ion battery, Supports 28 languages, 260AH L-ion rechargeable battery playing up to 4-5 hours for music and 2-3 hours for video.