GPS导航软件 实时显示您目前的位置，为您导航！ 全球13颗卫星为您导航，保障您位置的精确性 每月更新的地图让您不再因为城市的改建而走错路！ • GPS定位导航系统 • 支持多媒体播放 • 支持全世界使用，无需国家及语言的支持. • 内置GPS天线，支持外置GPS天线. •3.5” TFT LCD显示屏 • support manual input function,and word recognition function • 触摸屏 •支持SD卡 •支持USB2.0接口（全速） • Bulit-in Li-thium battery, with charging and releasing power management system. Meanwhile the machine can be charged with car adaptor. • 低电警报 • GPS Navigation system • supports multi navigation system • can be used worldwide with out technical supports to different countries and different languages. • support built-in GPS antenna,and can also support outer GPS antenna. •3.5” TFT LCD display • support manual input function,and word recognition function • touch screen •support SD FLASH CARD •support USB 2.0 HOST(FULL SPEED) • Bulit-in Li-thium battery, with charging and releasing power management system. Meanwhile the machine can be charged with car adaptor. • low power consumption