... -speed Internet signals to your network anywhere, anytime-day trip to the world, mobile communications, mobile office, VoIP, VOIP session ... -ROM(option 58USD)Touchscreen,Bluetooth, GPS Navigation, Wireless internet, Mobile Office, NVIDIA MCP7A-U chipsey mini computer ... 80%, Operation temperature -10~+75 CentigradeRearview System Wireless internet: CDMA/GPRS/3G Split-screen functionHard disk: Solid ...