This case for Insta360 GO2 is provided with two ø12mm magnets glued in the designed holes. The case has to be glued to a flat surface (in my case the visor of the MTB helmet) using 3M gopro glued pads or similar.
This is the second version of this case: the camera got a 5° inclination from the top surface, due to exclude the edge of the visor from the FOV.
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