3.5" Touch Screen In-car Stand alone GPS Navigation System built in TFT LCD Monitor Product specification: 3.5 inch The minimum quantity of an order: 100 The product is glanced over 52 time Briefing: 3.5" LCD GPS Navigator System Cpu: ARM920T Operation System: Win CE 4.2 64MB SD RAM 64MB Flash ROM(Default) 3.5" Touch Screen TFT LCD, 320*240pixels Navigation Built-in patch GPS antenna and optional External GPS active antenna Hot/Warm/Cold Start Time: 5/10/45seconds Location Accuracy: 10m(RMS) Search by name, category, address, POI, Intersection, Longitude/Latitude Routing options: Recommended, Most use of Freeways, Avorid Toll Roads, Shortest Distance/Time, Automatic re-routing Voice Turn-by-Turn guidance Dynamic pathway re-calculation on TMC Events Multimedia Full compatible with MP3/WMA/AVI/JPG/BMP Earphone output Built-in 2*1 Watt Max, speaker Earphone 20Mw RDS-TMC optional SD card: 512MB