The DJI Osmo Mobile 4 foldable gimbal phone gimbal has a magnetic design that makes it easy to use . In addition, the DJI OM 4 offers gesture control and ActiveTrack 3.0. Gesture controls let you start, stop, and take photos of your videos without asking for help or using a remote control. The ActiveTrack 3.0 function follows motifs smoothly. This video stabilizer is equipped with a magnetic phone clamp and easily clicks into place on your smartphone. It can be removed just as easily if necessary. In addition, this device is so compact in size when it can be folded that it is great to throw in your backpack or purse to take with you wherever you go. With DynamicZoom, a feature that lets you take high quality shots like never before, this gimbal will enhance your creative game. The DJI Osmo Mobile 4 changes the way you record video.