Characteristic: This product uses WiFi to connect the software. It does not support Bluetooth. In the CD, there is free software for android, iPhone, iPad, iOS, PC etc., but the phone software is English. If you have downloaded the software from Google Store, then you may have to pay. About 3-5 euro. Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). 100% alland high quality. Small and multifunctional, do not occupy the space large to be placed in the car.Attention: It supports gasoline and diesel vehicles, but they must be 12V. It does not support modified vehicles. Before purchasing, please know your car engine agreement. It supports car engine agreements including SAE J1850 PWM, SAE J1850 VPW, ISO 9141-2, ISO 14230-4 KWP, ISO 14230-4 KWP, ISO 15765-4 CAN, ISO 15765-4 CAN, ISO 15765-4 CAN, ISO 15765-4 CAN, ISO 15765-4 CAN. If you do not know your car engine agreement, please consult the car suppliers.Specifications:Material: Automotive grade plasticOperating Temperature: -15~100degreeSSID: WiFi OBDIP: 192.168.0.10Subnet: 255.255.255.0Port: 35000Range: 10m(line of sight)Antenna: InternalConsumption: 0.75Watts (With Power Switch)Wireless Standard: 802.11a/b/gDimension: 9*5*3cm(3.5*2.0*1.2in)Weight Large: 75g / 2.6 ozPackage Contents:1* WiFi OBDII OBD2 Diagnostic ScannerAttention:This product supports WiFi, when you have use this product, open your phone WiFi, you can search the WiFi name \"WiFi _OBD \"(Please closer to the product). This product does not support Bluetooth.