About this 3D model
I have further developed my smartphone holder for the cup holder in the car and added a Qi pad or the option of installing a Qi pad, and it is also slightly higher at the top. The Qi pad was purchased from Amazon , unfortunately no longer available at the moment, but the dimensions are Thickness: 11 millimeters, width: 70.26 millimeters, height: 120.15 millimeters (although since the top is open, the height doesn't matter. Have fun with it!