Wireless OBD2 Scanner - Comprehensive System Test Emissions Monitoring Live Data for Android and iOS. Easy to use device, anyone can use it. Know trouble codes, turn off the engine light, tires, and delete errors. Works via Wi-Fi for Android and iPhone. Connects to the car's computer and displays malfunctions on your phone or computer via Wi-Fi, and clears the warning lights on the car's dashboard. Location: East Al-Naseem