12V/ 24V Under Dash Automotive Air Conditioner 10000Btu-Cooling & Heating A/C System unit with 3-in-1 Assembled Fan dc Scroll Compressor for Truck Trailer Van Sedan Pickup Cab etc.

To begin with, the item is super expensive, it doesn't come with remote control and/or Bluetooth capacity like other shipper versions. It is totally analog, it comes with crappy nobs with no way to install them somewhere and the packaging didn't came with instructions. When I requested the instructions, they provided them in mandarin scripts and with international measurement instead of the imperial we use.I request to return it and they didn't provide the return shipping cost, so I had to pay $160 to shipp it back, that was on August 5th, now is September 17th, the seller hasn't respond and amazon is not able to give my money back, so I am losing the $880 I pay for it and the $160 return shipping cost. So avoid this seller. Don't deal with them.