1.V1.4 ELM327 2.OBDII Car Diagnostic 3. bluetooth 4.Supports CAN Bus ELM327 Bluetooth CAN-BUS scan tool supports OBD-II protocols. It is used to read & diagnose trouble codes, clear trouble codes and detect fuel pressure and so on.Features:100% Brand New.Color: Back + Orange + Blue.Item Weight: 63.5 g.Item Size: 8.7cm x 4.4cm x 2.4cmVery user-friendly, easy to learn, and easy to install.Supports ...