NICEWAT Universal Car HUD Head Up Display, KM/H LED Large Font Display GPS Digital Speedometer with USB Power Supply for New Energy Vehicles, Trams, Agricultural Vehicles, Motorbikes (Green)

This unit is described in the listing as: "Almost everything you need can be displayed on this HUD, with real time display of driving speed, satellite number, single travel time, single travel distance, driving direction, clock, altitude, battery voltage, acceleration test, brake test, speeding alarm and much more" ~ this is a complete nonsense. It's a lazy copy/paste from another HUD listing. It ONLY displays KM/H. Nothing more. Has a speaker type grill to the side which does nothing and no buttons to toggle anything. I bought this as my Jap import is in KMH & needed something to display MPH, assuming this did. It does not. Going straight back (It found the satellite no problem)

Out of the box and setup on dashboard (non solar reflective windscreen) no satellites found so no speed displayed just green dashes on the display, tried on another car. Same again! Don’t bother.