Universal Car HUD Head Up Display T900, with Satellite Clock, Single Driving Time and Single Driving Distance, Work for All Vehicles

easy to set up..works well.and looks great only thing is dont like cords over dash to hook up to plug in

I have purchased this heads up display for rs 8000/- aftrrr using it i felt thatthis product does not deserve so much if price and its not useful in any way i wish i can return it in future we have to cross verify the product before purchasung any thing from Amazon also i felt very bad for this product let me know what can i do sadly I have to tell for the first time I am not satisfied with the product and the way it was projected nothing is in it I am an old customer of Amazon please consider ny plea and reply

Easy to set up. Plugs right in any USB-A port as long as it provides 5 volts of power. YOU have to adjust the speed to match your speedometer and that is easy to do by either raising or lowering the percentage on the first setting. I had to lower mine in a Chevy Silverado to 103 and it is exactly matched to the speedo. The other functions don't really do much for me. Time, altitude, voltage (for 5volts). Will keep you from having to use your OBDII port. Had to buy a 10 foot cable to run around the A pillar, down the outside of the dash, underneath the dash (by the OBD) and up to the USB port in the front seat tray.

Honestly, I had pretty low expectations for this at the price. I needn't have worried - it works perfectly. Some key points - even driving on a bright day I found this result visible - it was good to get the angle of the transparent projection screen just right for my seating position. - I found the flattest part of my dash to use for the mounting, I am not sure just hope all it would sit on an undulating or heavily curved surface as I didn't try (it might be ok as the pad is very grippy) - out of the box, mine seemed to read about 7 km/h faster than a reading from google maps and an old style sat nav unit that were reporting same speed. While I found the manual to be less than effusive here, it is easy to adjust and seems to be preset to read a little high but I am speculating a bit there. Once I adjusted it down -6 km/h - it is now within circa 0.5 km/h of my independent devices and I'm more than happy with that. - the speed shows in white numbers and is easy to see, the secondary display unit is displayed in blue which is also easy to read. The cardinal directions show as small symbols in red and are more difficult to read in bright sunlight -it consumes a 12V cig lighter plug to make it work - I use a 4 plug hub/splitter to get around this issue. I've no idea how long it will last but for less than AUD $50 this is a simple but effective bit of kit that is much easier for me to track what speed I'm travelling than to constantly look further down to my old school analog speedometer. I am really thrilled. I would highly recommend it if you're in the market for something like this.

I can see how fast I'm going...I also set it to show the battery voltage and compass. I have to wonder how accurate the speedometer, volt meter are....will check volt meter compared to a multimeter