2023 Universal USB Digital GPS Speedometer with Compass,KFZMAN 2" Car GPS HUD Head Up Display in MPH KMH, Overspeed Alarm,Fatigue Driving Alarm for All Vehicles (Mini-Sized)

• UPC   768443610421
• UNIVERSAL FITMENT --- The solid mini-sized & high-precision USB GPS speedometer is designed to fit all vehicles without obd or connection issue, works perfectly in sedan, suv, off-roading and much more vehicles thanks to the built-in dual GPS+Beidou module simultaneously avoid draining the vehicle battery system. RICH DISPLAY CONTENTS --- Clear and eyes-comforting green LCD display contents including speed reading in MPH or KMH, time and compass, light sensor system, overspeed alarm(default value 120) and fatigue driving alarm(default value 4hours) by giving "beep beep" sound, You can also change the default setting by pressing the button on the guage top as your favor to guard your journey. INSTANT REACTION & UPDATE --- Adopting the GPS + BeiDou dual-mode fluent chip, the speedometer display will refresh quickly and accurately in the rate of 10HZ without any delay so as to you can catch a real-time car speed. Moreover, You can process speed calibration just in case any readings display error happens compared to your dashboard value(± 9 in KMH or MPH). COMES WITH DUAL INSTALLATION BASE --- OCCASION 1：Simply connect with the usb outlet car interior and start to work, You can directly place the gauge on the anti-slip mat without any support or you can use the adhesive base to enhance the stability. OCCASION 2：You can install this on handlebar of motorcycle, bike, UTV,ATV, golf cart,etc. SATISFACTORY CUSTOMER SERVICE --- Please note that it is normal the speedometer gauge may take about 5-10seconds to obtain the satellite signal to be activitated after engine on(hot start), If you have any BEFORE-SALE or AFTER-SALE issues, please feel free to inquiry and we will reply and assist within 24hours.