This is a small drone, but it's fun to fly. Follow the calibration instructions and you'll be fine. I just replaced the drone with a USB outlet as charging via the AAA controller plug seems like a quick drain to me (just my thoughts). A small metal tool (undocumented) for removing props I think. Update Fun Drone to learn to fly. Do some cool tricks. It is light and therefore sensitive to wind, best in calm conditions. Taught an 80-year-old friend how to move around the living room for a charge. I liked it very much!