... , Ka-band GPS/Bluetooth/AV-IN GPS Radar Detector GPS Build-in Radar Detector with Bluetooth,FM/AM,PhotoviewIt is navigation, radar detection ... the navigator. It has perfect innovation, 5-inch high-definition display, built-in stealth radar, super-frequency radar detection, the national ... ;2.2 5.0 inch of touch-definition screen, with three-dimensional real map;2.3 Support multi map in one system ...