General description The Car Diagnostic Tools WiFi Mini Wireless Adapter is a compact and efficient On-Board Diagnostic (OBD) fault diagnostic box designed for engine systems. This mini OBD2 Bluetooth scanner is compatible with multiple brands and utilizes the CAN-BUS protocol, making it equivalent to the ELM327 Bluetooth scanner. Technical specifications Software version: V2.1 Hardware version: V2.1 Communication: Bluetooth 2.0 Main Chip: ST Operating Voltage: 9V ~ 16V Exercise Current: 35mA Standby Current: 25mA Exercise Temperature: -40℃~85℃ Operating Humidity: less than 60% Dimensions: 43mm x 25mm x 30mm Compatibility and accessories Compatible with all OBD-II compliant vehicles Supported systems: Windows XP, Windows 7/8, Android, Symbian Compatible software for Windows: ScanMaster-ELM, ScanTool, PCM, etc. Compatible software for Android: Torque, DashCommand, OBD Car Doctor, Auto Doctor, Mini OBD, EOBD, etc. Compatible software for Symbian: OBDScope Package includes: 1 x Mini OBD2