In this video, we are looking at Telesins power extension handle that is compatible with any device that can be charged by USB-C such as a GoPro or the DJI Osmo Action 3 or Action 2. This package even comes with a smartphone mount if you prefer to use it with a smartphone with USB-C Port. There is a built-in 10,000 mAh battery; if you utilize the USBC port on the bottom, it can function as a traditional power bank to charge any device. There is a built-in extension pole that extends out to 90cm if you need some extra reach. Supports QC PD 3.0 output up to 18w.