The DJI Osmo Action Multi-functional Charging Handle is a tripod and power bank in one, which is useful for when you travel. The tripod has a built-in battery that lasts about 7 hours when you put the DJI Osmo Action 5 Pro or Action 4 on it. It powers your action camera via a USB-C cable. You can use several buttons on the tripod to control your action camera. At the bottom of the tripod is a 1/4-inch connector, which allows you to mount it on another tripod. You can place the grip down with the tripod mount. This lets you record yourself, for example.