it's a phone charging  dock designed to fit with the vivo z1x fast charging brick. the scad file and the freecad design file wherein i originally made the model is enclosed within so you can change the dimensions according to your charger and phone model. if you're using a thicker phone case, you'll need to factor that in your mod. any modifications are welcome. the opening for the cable hole  was left as a rectangular opening and needs a bit of  gluegun to affix the cable.