System Kernel CPU:ARM922T Operation System:WinCE4.2 64 MB SDRAM;64 MB Flash ROM (default) up to 256MB Analog-TFT 6.5 Inch Display,400X234 pixels/65K Color TFT LCD with touch panel Motorized Slide-down panel face;Full function remote control Navigation Highly sensitive GPS-receiver Highly sensitive GPS tracking capability:outer antenna interface Highly sensitive GPS antenna(inside):chinaware Hot/Warm/Cold Start Time: 5/10/45seconds GPS data format:NMEA-0183 Location Accuracy: <15meters Multimedia FM Tuner AM Tuner;Built-in 4X45W audio amplifier 64M SD/MMC(default) up to 2GB 1AV input and 1 AV output;2 sets RCA audio output;1 subwoofer out Bluetooth