Device itself is in terms of size nor suitable for the dashboard. Excellent: Standard USB port that facilitates the electrical connection.
Installation is variable and problematic, there are even special holder to the permit, the HUD to be mounted so that the display is visible only really in the mirror box.
Scope of supply: exemplary! DC 3 !! Films are included (the dark to ensure a better representation than the bright films sometimes included), brackets and adhesive pads and 12V cigarette lighter charger. That's great !!
The display is OK, brightness is ok, adapting well, readability good.
How long does the battery, I still nocht maxed out, I had 2 hours, the HUD intermittently but even in battery mode.
Sat-Fix takes a while so as to 30sec sometimes even 2min. Then the ad but there reliable. GPS-conditioned, it depends always ewas behind and jumps depending on reception conditions already times, so only binding display should not be used. For accompanying display but suitable.
Conclusion: absolutely recommendable!
Incidentally, I have actually purchased the HUD for the boat - for the value for money is awesome ...