EAU Version AI box: Suitable for European, Asian, South America, Africa, Zealand, Australia countries. Note:AI Box Only for the original-car radio built-in Wired carplay/ Wired Android Auto [Note before buying] 1. The AI Box can only connect to your car factory-installed head unit, It is not compatible with other devices. 2. Your car's head unit must have the original-wired CarPlay/Android Auto function. Please confirm if you meet the usage requirements before to avoid buying unsuitable products. How to confirm if your car has Wired CarPlay or Wired Android Auto function? Method 1: Connect your for or Android samrtphone to your car by USB date cable and see car-play or android auto logo on your car display 3IN1 BOX: Wireless Carplay/Wireless Android Auto/Android 13 6125 8Core: 4-core-A53+4-core-A73 Support Wireless Carplay/Wireless Android Auto Upgraded Touch Screen Control car screen: You can use "up, down, left, right, ok, Return" to control your car host screen Support Popular Video Player Support Split Screen Function First open two app interfaces where you need to split the screen, then long the "O" button on the left to enter the split screen function,convenient for your driving journey. The map app does not support split screen Heat dissipation From portable device housings to internal cooling: Metal-based rapid cooling technology. How to use our product: ① First You need connect to the car headunit UsB port ② Wait for about ten seconds and automatically enter the Android system. (Equivalent to adding a set of Android 13 system to your car) ③ Connect to use wireless CarPlay or wireless Android Auto Color:Black Material:plastic Package Contents: 1 * Cars Wireless CarPlay Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.