??A8 5.5inch Car HUD Head Up Display with OBD2 Interface Plug<br /><br /><br />Features:<br /><br />Automatic adaptation car models¡ê? and can apply for cars in line with OBD II or EUOBD.<br />Multi-color design makes the screen more abundant and easier to read<br />The use of nano-technology to eliminate unwanted reflections and can make display information more sharper.<br />Auto power on and off with vehicle started and shutdown¡ê? effective protection of the car battery.<br />Automatic and manual brightness adjustment mode¡ê? driving without glare.<br /><br />Specification:<br /><br />Environment Temperature: - 40 ~ 80 centigrade degree<br />Barometric Press: 86-106KPa<br />Relative Humidity: 10-95<br />Environment Voice: &amp;lt;=60dB<br />Alarm of Sound Level: &amp;gt;=30dB(A)<br />Work Voltage: 9V~16V DC (12V DC\/400mA)<br />Color: Black<br />Note: This product is ONLY compatible with vehicles manufactured after 2003(using the general OBD protocol).<br /><br />Package includes:<br /><br />1 x A8 Car HUD Display<br />1 x OBD2 Connecting Line<br />1 x Instruction Manual