PACKAGE:1 x Car Radar Detector1 x Car Charger1 x Anti-slip Mat1 x User ManualFEATURES:Global Positioning Satellite: V3 Laser Car Radar DetectorV3 Laser Car Radar Detector is a very latest Global Positioning Satellite (GPS) System and wirele radar laser detector, which is to connect with GPS display screen, providing a safety and pleasure drive and enjoying your life.Safety is at the forefront of conqueror thinking with the addition of voice alert.When you detect a location, the V3 Car Speed GPS will tell you exactly what type of camera,getting all neceary and critical information you require without having to take your eyes on the road!SPECIFICATIONS:Item Model:V3 Car Radar DetectorInput Voltage:DC 12VLanuage:English & RuianDection Mode:City , HighwayDection Range:200-800MetersSupport X K Ka Ku VG-2 bandVG-2:11.150GHZ +/- 175MHzX-band:10.525GHz +/- 25MHzK-band:24.150GHz +/- 100MHzKa-band:33.890GHz +/- 750MHzKu-band:3.400GHz +/- 75MHz