The Pharos Traveler GPS 535+ Portable Navigator packs a large, 3.5", easy-to-read screen into a compact package. With built-in SiRFstarIII GPS, 802.11b/g Wi-Fi, Windows Mobile Live Search and Windows Mobile Office, you can navigate, surf the Internet, and work on your Microsoft Office documents.Featuring Ostia, Pharos award-winning GPS software and location-based services and preloaded with the entire U.S. and Canadian street maps. The Traveler GPS 535+ uses GPS satellites and digital street maps to show you where you are, locate points of interest such as hotels, banks, restaurants or WiFi hotspots, or locate an address in your Outlook Contacts. Select your destination, and Pharos Traveler GPS 535+ will calculate the most efficient route and provide clear guidance with voice, text and graphic prompts.