Mangoal 4K Dash Cam Custom fit for Buick Envision 2016-2020 (Model B), Base Essence Preferred Leather Premium,Model A & Model B Have Same Models Years but Vehicle Sensor Cover are Different, 64GB Card

Please NoteYour car must have an Auto-Dimming Rearview Mirror Plug Power Adapter (10Pin square plug), otherwise, power can only be obtained through OBD or Fuse box. Parking monitor must have OBD Power Adapter or Fuse Box
Power Adapter(asin: B0CXXXV4YG). ^^ Model A & Model BThe model A and model B match the same vehicle year and must be distinguished by the vehicle sensor cover. Seriously compare THE SECOND PICTURE and THE Third PICTURE. ^^ Custom fit for Buick EnvisionMangoal 4k dash cam can fit perfectly behind the rear view mirror like original. No messy wiring exposed, no complicated rewire at all. Perfectly intergrated with Buick Envision 2016-2020 (Model B) vehicle styles, Such as Base, Essence, Preferred, Leather, Premium I, Premium II. ((*There is another Model A for the above vehicle year, Search
Model A ASIN: B0CHK25PV8 ) ^^ Built-in WiFi, free AppThe built-in WiFi owns higher-definition and faster download speed, and the free user-friendly App makes it convenient to view realtime videos on your phone, download or transfer important footage to PC. You can also share videos on social media with friends or families whenever you want. ^^ What you getMangoal OEM Look 4K Dashcam x1, 64G MircoSD Card x1, User Manual x1, OBD Power Adapter x1, Auto-Dimming Rearview Mirror Plug Power Adapter x1, Crowbar x1, Strap x2, worry-free 12-month warranty, and friendly customer service. It doesn't support to add a rear camera separately if you've already had the single front camera! Because the PCB boards are different.