The DJI Magnetic Ball-Joint Adapter Mount for Osmo Action 3 lets you mount and level your Osmo Action 3 or Osmo Action camera on a flat surface. This adapter uses a magnetic bond to attach to your Osmo Action camera and a reusable adhesive base to mount on a flat surface or tripod. It allows you to adjust the camera by tilting and panning using the ball joint. The adhesive base can be removed to utilize a 1/4″-20 thread on the bottom. It is compatibility with the DJI Osmo Action 3 and Osmo Action cameras