AZIJYV Windshield Speedometer Projector, Digital GPS Speedometer with Speed, Overspeed， Heads Up Display for Cars Suitable for All Vehicles

Very good

I found this item hard to see but when I manage to see it, it was very distracting.

Trabaja bien, me gusto, me preocupa un poco que se calienta , entiendo por la energía que consume pero más por el sol que recibe, pero trabaja bien. Mi vehiculo no tiene toma corriente que se apague al apagar el switch de encendido, así que tendre que ver a mi Electrico para hacer una adaptación de lo contrario se queda encendido siempre

Product as described easy install

This is a good simple HUD unit that can display time, speed and compass direction using GPS. You just put it on your dashboard and let it reflect off the windshield. There is a film you can attach to the glass to make the reflection clearer. There are different display modes, letting you choose which elements are displayed. I've read that some people say that it is inaccurate. For me, the default settings made it display speed that was 10mph too fast past 50mph. I was able to adjust it so that it was within 1 or 2 mph from 0 to 65mph. Press and hold M to enter the menu. The first screen will show an adjustment value (I think default is 107 or something like that). Lower it to 102. Press and Hold M again to save and exit. That worked for me. The instructions are not very clear on that, but basically if it is showing too fast a speed compared to your speedometer, adjust that value downwards. If it is showing too low a speed, adjust it upwards. Limitations: 1. It uses GPS, so it takes a moment to find the signal when you start the car. 2. It uses GPS, so when you lose the signal (like in an underground parking) it will show 0mph. 3. In bright sunlight, its projection can get washed out. 4. If you wear polarized sunglasses, it may filter out the display as well. All in all, for the price, it's a good unit if you don't need anything fancy.

Bom dia eu gostaria de reclamar que o meu aparelho veio com defeito eu ligo ele no carro eu tenho um fox 2019 eu ligo ele tanto no USB quanto naquele carregador de celular eu a bússola o GPS fica piscando o tempo todo mesmo colocando do lado de fora do veículo não consegue funcionar desde quando eu recebi o pedido já tem quatro dias eu rodando com o carro e esse aparelho não funciona só fica piscando

This thing punches far above its weight for the money. I bought it because I was curious about installing an HUD in my FJ, but didn’t want to spend a pile of money. And if that’s what you’re looking to do, then this is the unit for you. This thing works incredibly well, and far exceeds my expectations. It does exactly 100% what is described, and it does it well, much better than the $35 price tag would have you believe. The HUD image can be clearly seen when driving into direct sunlight, it does not wash out. The speed can be adjusted to exactly match your speedometer, I set mine to “100” from the factory setting of “107” and it’s dead-nuts accurate. The over speed alarm triggers on at whatever setting you set it to and it works as advertised. Like I said, my unit works 100% as advertised, now I can’t speak on longevity as I just finished installing it, but I can say that I don’t really want to live without it after using it.