... built-in speaker 3 years warrarty 2.2 inch digital MP4 player with camera in stock1.2.2" LCD, TFT color display ... (can save WMV, WMA, ASF, MPG, MPEG, MOV, AVI into AMV), support MPV, MPEG I/II layer 2/3, 8-448Kbps ... /2GB/4GB/8GB/16GB built in flash memory 8. Digital voice recording; 8 hours recording for 128MB and VOX ... 2000, XP or above (except Win98) 2.2 inch digital MP4 player with camera in stock