What vehicle model is it suitable forFor Volvo and Polestar vehicle models already equipped with Auto-dimming rearview mirror. Please confirm whether it is a 3-pin green connector near the rearview mirror bracket as shown in our product image gallery before purchasing. Suitable for XC60 2014+,XC 40 2018+,XC 90 2016+, S60 2014+, V60 2014+,C40 2022+,S90 2017+,V90 2017+,Polestar 2 2021+. 5V and 12V Output The input voltage is 12V, and the output voltages are 5V (USB cable) and 12V (DC 3.5mm cable). Comes with 4 types of output cablesMini USB (5V), micro USB (5V), USB-C (5V), and DC3.5mm (12v). LED displayUnlike other brands model, the FitDVR adapter has an LED screen that can display current and voltage. Easy to installSpecial wiring harness connection, plug and play, easy to install. Will not void your vehicle's warranty. Professional and Support FitDVR independently produce and develop dash cam power adapters, provide a variety of models of dash cam power