the lens is ready to deliver accurate focusing and zoom without calibration

Recommended to use only above 3000m altitude

it can secure the camera in place

Weight: 40

Wireless sound transmission for convenient use

osmo helmet chin mount clip DJI Mavic the lens is ready toOverview Securely mounts your camera to the chin of a helmet. It is easy to attach and detach. With adjustable tilt angles, your camera can stay forward facing even during low position riding. Tips Compatible with full face mountain bike helmets and motocross helmets. After putting on the helmet, ensure there is at least 2 cm of space between your chin and the helmet for securing the clip. In The Box Osmo Helmet Chin Mount Clip 1 Osmo Locking Screw 1