... GPS voice navigation system, SIRF Star 3rd navigation chip, WIFI wireless Internet access, mobile stock market, mobile QQ / MSN ... Dual cameras,Real 2.0 Mega pixels, (Analog 8.0M pixel)support audio video camera, support network camera, DV, ... synchronization, Bluetooth functionWi-Fi802.11b/gGPRSYes,Class 12BluetoothBluetooth 2.1USBMini USB 2.0High-Speed USBMMSSupport Mixing pictures and videos, voice ...