The operating voltage of this product is 11V~18Vdc (12Vdc/200mA). It is recommended to use the USB cable if the car's voltage is >24V.

This product features a dual system: users can freely choose between OBD and GPS mode.

• OBD System (for OBD2 and EOBD cars) with functions such as: vehicle speed, engine RPM, water temperature, voltage, fuel consumption, altitude, clock, travel time, travel distance, number of satellites, and compass.
• GPS System (for all cars) providing: speed, voltage, compass, number of satellites, speed icon, and decorative strip.

To switch systems, press the '+' button to select the OBD or GPS system. The last selected option is saved automatically.

Includes multifunctional features such as speed, water temperature, voltage, kilometers, driving time, fuel consumption, and altitude. It also provides important information for safe driving.

Installation Instructions:

• Place the product in the OBD control port of the vehicle.
• Connect the other end of the product to the data interface of the main computer.
• Once the car starts, wait for the communication connection between the device and the car.

Frequently Asked Questions:

• No power: Check if the OBD cable is properly connected.
• Only voltage displayed: The product is compatible only with OBDII and EOBD cars.
• Restart: Set the voltage to 13.6-13.8V to activate the device.