New 4GB 2.8" Touch Screen MP3 MP4 Player with Built-in Speaker + Mini SD card support 2.8 TFT touch screen ;Support Multi-language; USB flash disk, build in flash memory. MP3/WMA/AVI(can save WMV,WMA,ASF,MPG,,MPEG,MOV,RMVB,into AVI). Support MPV,MPEG I/II layer 2/3,8-44Kbps. FM radio; 7 mode equalizer; Function of browse of JPEG picture; E-book function, support TXT word file; Built-in speaker Rechargeable lithium battery through USB/AC charge