A. Instructions for Use 1. Use the search app or search function on your phone to find the car. 2. Plug it into the car's OBD interface and connect it directly to your phone for use. B. Important Notes 1. The OBD part generally supports iOS phones and may not support Android phones. 2. To use the search function, it is necessary to upgrade your iOS system version to a relatively new system of 14.5 or higher. 3. Sometimes, this device may not be able to view the real - time location. It is normal that someone nearby may need to use Bluetooth to continuously locate the vehicle, and the function is similar. 4. There is usually no need to insert a SIM card, and no data may be required. 5. It typically does not have a recording function. 6. It generally supports global positioning and only requires an iOS 14.5 or higher system. 7. The positioning function is usually available only when the car is moving. It may not be able to locate the car after the engine is turned off. C. Color Black D. Material Plastic E. Package Contents 1 car GPS positioning tracker The package usually includes only the above contents and may not include other products. F. Note Light reflection and different displays may cause slight differences between the color of the item in the picture and the actual object. A measurement error of +/- 1 - 3 cm is generally allowed.