GPS Navigation System 9 Inch Touch Screen Voice Prompts Speed Red Light Warning Custom Routes for Cars Trucks RVs Item Type: GPS Navigation System Material: ABS Chip: MTK 2531 Screen: 9in HD Capacitive Touch Screen Resolution: 800 x 480 RAM: 128MB SDRAM ROM: 8GB CPU: 800MHZ Operating System: for Wins CE 6.0 FM: Support GPS: Support Connection: USB 2.0 Working Time: 1.5 hours Charging Time: 2-3 hours Car Charger: 12-40V, 2A GPS Type: Vehicle GPS Device Full Range FM Transmitter: Output sound from this navigator to your car stereo, FM transmitter 76.0MHz to 108MHz. Transmit GPS sound to Car instead of FM Radio. Headphone port: sound output Functions: sound player, video player, picture viewer, calculator, unit converter, calendar, games Video player software support: MP4, ASF, WMV, AVI, DIVX, XVID Sound player software support: MP3 and WAV format Photo format support: JPG, BMP format Electric book support: TXT format Support for external memory: memory card maximum support 32G (external) not included Input voltage: DC 5V 1.5A 2A (MINI USB port) Memory card slot: Headphone jack Entertainment: games, movies, music, photo albums Languages: English, French, German, Italian, Portuguese, Russian, Spanish, Polish, Hungarian, Roman, Slovenian, etc. Built in battery: 2500mAh polymer battery