Q7 Car Vehicle HUD Head Up Display Speed Warning Projector

Feature:
1. Apply to all cars in the world. Plug and Play.
2. 5.5�h screen and high-definition display
3. Multi-color design makes the screen more abundant and easier to read
4. The use of nano-technology to eliminate unwanted reflections and can make display information more sharper.
5. Display rich content: speed,driving direction,driving time, driving distance,real time, satellite number, altitude,speed alarm,free switching between kilometer and mile    
6. Auto power on and off with vehicle started and shutdown, effective protection of the car battery; while retaining the manual switch mode, and more easy to control HUD.
7. Automatic and manual brightness adjustment mode, driving without glare.

Specifications:
working voltage: DC8-18-24V
Working current: 40mA
sleeping current: 15mA
Compass precision: +-1 degree
Speed range: 0-400KM
Real time precision: The same as satellite
HUD size: 13cm*7.8cm*1.5m
12V car charger: 1000mA�CUSB cable: 1m 
Weight:200g
Dimension:230*75*14mm