Holystone HS720E - A Very Nice Quality Low Cost 4K Camera Drone
In this episode I take a look at the Holystone HS720E. In some ways it is very similar to the MJXRC Bugs 20 EIS, except the Holystone has foldable arms and props which makes it more portable.
If you fly a drone or RC plane then you will really want to build or buy one of these devices because it can make a huge difference to the safety of your flying
