Review on High-Definition 4K Camera GPS Drone - Brushless Motor, Optical Flow Positioning, 5GHz Transmission FPV RC Quadcopter, GPS Auto Return, Waypoints, Circle Fly, 2 Batteries for 60 Minutes by Josh Garber

I'll start off by saying I'm really impressed with the flight time. This is a small drone that literally travels long distances. Came in a nice bag with no damage. I didn't read the instructions and tried running it indoors and snapping the blades, but it comes with a second set of blades so cheers. The app is pretty easy to use. I would recommend watching some YouTube videos to properly calibrate your drone before flying. Batteries are the best part of this drone. I've had a drone that requires the entire battery to be plugged into a wall charger, but this one is impressive as it charges with any USB charger. All in all a great drone for any expert level. Just make sure to calibrate it properly and it can do wonders for you.