Installing this W01 2.4" LCD HUD Head-up Display System with Speedometer / OBD II Cable in your private car; you will get endless convenience if you want to know specifics of car performance instantly. This head-up display system indicates several significant parameters on the screen， such as temperature， speed， battery and voltage etc.Adopting the latest compatibility and stability， this head-up display system could well match up the general operation of your car. Besides， it supports automatic / manual brightness adjustment.Isn’t it a fantastic design fordrivers? Do not miss it out!                                    Features            New high brightness screen， bright colors， image is clear and fine2.4-inch LCD display， portable and easy for drivers to read dataHUD can display many parameters at the same time as follows: vehicle speed(KM/H) / rotational speed(RPM) / water temperature / voltageExcellent compatibility and stability， could well cooperate with your carTo ensure highest picture quality possibleSupport shift warning， over-speed remind， automatic / manual brightness adjustment and so onEasy and quick installation even for the green handWith this equipment， you will better know about specifics of your car performance on the road                                                            Specifications             Model     W01    <br> Quantity     1Set    <br> Material     ABS    <br> Color     Black    <br> Weight     2.01oz / 57g    <br> Dimensions     (3.54 x 2.05 x 0.47)" / (9 x 5.2 x 1.2)cm (L x W x H)     <br>                                                             Package Includes            1 x Head-up Display System<br>1 x Reflective Film<br>1 x OBD II Connecting Cable (145cm)<br>1 x Anti-slip Mat<br>1 x English Manual<br>