Digital Speedmeter GPS HUD Car Head Up Display Over Speed Alarm Meter km/h Odometer Compass Auto Gauges Electronic Accessories

It's a great honor for you to visit my store. Good luck with your favorite purchasesOutput Frequency : 5V Rated Power : 5V Size Name : 2.51*2.42*1.85in Wire or Wireless : Wried Brand Name : ZQKJ Origin : Mainland China System : GPS for all cars Installation : Connect with USB Port Material : ABS+PC Function1 : speed Function2 : driving direction Function3 : driving distance Alarm1 : overspeed alarm Alarm2 : fatigue driving The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom'sd policies and EU Product Safety and Compliance laws.