Features: brand new and high quality Suitable for I-OS A-ndroid car accessories universal 12V. Powerful Check Engine Light Diagnostics. Can read and diagnose your check engine light, understand the severity of the issue, and clear fault codes. More functions compared to other simple scanner like Battery for Health Check, O2 sensor test, On-Board Monitoring, Evap system test, Performance Test, Data Stream, and Diagnostic reports. It can Check the for health of your battery and voltage with a tap on your phone screen, so it is in great condition when you need it the most on a freezing winter day without opening the bonnet. Small size, highest chip integration, independent appearance, utility model and software copyright. Clear the error code and turn off the MIL display current sensor data. Specifications: Material:ABS Size:Approx.7x3.1cm/2.75x1.22inches Color:Black ID: WiFi-OBD IP: 192.168.0.10 Subnet: 255.255.255.0 Port: 35000 Range: 50 feet (line of sight) Antenna: built-in Power consumption: 0.75 watts WiFi standard: 802.11a/b/g wireless Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set Fault Detector