escription: 1. The Q7 Heads Up Display (H.U.D.) has been designed for drivers’ safety, especially for high-speed driving at night. 2. The Q7 H.U.D helps keep the drivers eyes on the road & can decrease the chances of having a car accident. 3. The Q7 H.U.D. projects important information (such as speed) onto the windshield, it can help inexperienced drivers to control their speed & it can help prevent getting a speeding ticket. 4. More importantly, it enables the driver instantly read the information whilst keeping the drivers eyes on the road. 5. With an anti slip pad & a reflective film insures that you will be able to see the infomation at all times. Feature: 1. Works with all makes & models. Plug & Play. 2. 5.5” screen & high-definition display. 3. Multi-color design makes the screen easier to read. 4. The use of nano-technology to eliminate unwanted reflections & can make display information sharper. 5. Display rich content: speed, driving direction, driving time, driving distance, real time, number of satellite connections, altitude, speed alarm, free switching between km/h & mp/h. 6. Auto power on & off when the vehicle starts and shutsdown, effective protection of the car battery; while retaining the manual switch mode, easy to control. 7. Automatic & manual brightness adjustment so you can driving without glare. Package Included: 1 X HUD Displayer 1 X Charger 1 X Manual 1 X Protective Film 1 X Mat Specificaiton: Operating voltage DC8-