... inch high sensitive touch screen , meanwhile with button , very convenient for operating. 2. Support High-definition video formats RM ,RMVB (up ... ,OGG,AMR,AC3,MP2,RA,DTS music formats4. Support TF card insert features 128MB-8GB (disabled)5. Support videos no less ... : Windows2000/WINXP/VISTA11. USB2.0 high-speed transmission12. Three color for option 13. Body demension : 11.3*7.2*1 CM ...