[Universal Compatibility] Works on most 1996 and newer OBDII-compliant vehicles, including passenger cars, SUVs, and light trucks. Supports all standard OBDII protocols. [Auto Power On/Off] Automatically powers on when the vehicle is started and powers off after ignition is turned off. Not compatible with electric vehicles for this function. [Vehicle Coverage] Compatible with BMW models including 1 Series (F20, F21), 2 Series (F22, F23, F87), 2 Series Active Tourer (F45), 2 Series Gran Tourer (F46), 3 Series (F30, F31, F34, F35, F80), 4 Series (F32, F33, F36, F82, F83), and 5 Series (F07), among others. [Diagnostic Capabilities] Reads real-time engine data including RPM, ignition timing, fuel trim, coolant temperature, and fuel consumption. Connects wirelessly to Android and iOS devices via WiFi or Bluetooth 4.0. [Software Updates] Supported via mobile app. [Item Type] OBD2 Code Reader & Scan Tool [Operating System] Compatible with Android and iOS [Hardware Specifications] WiFi and Bluetooth 4.0 connectivity [Material] Plastic [Package Contents] 1 x OBD2 Diagnostic Tool Note: Product appearance and labeling may vary slightly by batch without affecting functionality. Color may vary slightly due to screen settings and lighting conditions. Dimensions may vary by ±1–3 cm.