... .3 inch touch screen samsung S3C 400mhz cpu,wifi PDA umpc Handhelds Device 1,CPU: Samsung S3C2440A ,400MHz2,OS:supporting Windows CE ... .11 b/g,(optional)7,I/O: 1*SD/MMC card slot,1*CVBS,1*earphone.8,Support software: MSN,Office ... ,support video: asf .avi .mpg .mpeg .mp2 .mp4 .mov.....9,Card-reader: SD/MMC ,supporting max 2GB SD.10,Battery: 1000mAh ...