... Features:4.3inch LCD TFT touch screen portable car gps navigation with audio/vedio player,Ebook reader TXT,photo viewer,multi ... memory storage: 8GB Operation System: Windows CE 5.0Cold start:≤35S;Hot start:≤2S;Warm start:≤32S Navigation time: 3-4 hours ... with 50% volume and backlight Standard function: Navigation, FM transmitter, Photo viewer, Music/Video player, Calculator, Calendar, ...