The retractable Osmo Action Extension Rod can reach a maximum length of 908 mm, allowing you to shoot from more angles. The universal interface on the top is compatible with more action cameras, with an adjustable pitch of up to 90Â°. A built-in phone clamp is convenient for switching and rotating your phone for more shooting angles, and even allows control of Osmo Action for shooting, recording, and switching between the front and back screens. A standard 1/4-inch mount at the bottom can be connected with a tripod. You can also fix the phone clamp on the top of the device and use it as a selfie stick.