The item is more 50% OFF for sale from China Wholesaler, Buy Wholesale price to visit our website ：www.fondsale.com ，all genuine products are sealed FACTORYUN LOCKED with international warranty for 2016 Christmas's Day. Product Description The road is yours with this ultra high-tech GPS system - your personal navigator and travel assistant. Anchoring securely to the windshield of your car, the top-of-the-line SiRFstaIII GPS Receiver directs your trip turn-by-turn, so you'll never be lost again. The built-in city navigator contains detailed directions for all North American maps, stored on the 700MB internal hard drive. An SD memory expansion slot lets you load up with upgrades. One-year warranty.