V1.5 Super Mini ELM327 OBD2 OBD-II Bluetooth CAN-BUS Auto Diagnostic Tool Dimensions: 4.8 * 3.6 * 2.5cm Works with all OBD-II compliant vehicles Wireless (Bluetooth)5~10 meter Software included for Palm, PDA Package Content: 1 x V1.5 Super Mini ELM327 OBD2 Bluetooth