Detailed Product Description Smart phoneQuad-Band Smart Mobile Phone,GPS + WiFi, Bluetooth,WINDOWS MOBILE 6.1 (Support one SIM card) GSM Network: GSM850 ... MP4 player: 3GP,MP4,AVI,ASF,WMV,RM Support: Java, WiFi, Bluetooth, EDGE, WAP 2.0, GPRS: CLASS 10 Build in ... :Excel,Word,PowerPoint,Outlook CPU: Marvell PAX310 6240MHZ, OPERATION SYSTEM: WINDOWS MOBILE 6.1 Talk time: up to 5 hours Stand ...