The Contixo really missed the mark with this drone. The first big problem is the chassis. The manual is not clear how to install the chassis. Once you've finally figured out how you like it to fit, you can count on the chassis to detach with every touch. It does not tear and stays as it should be. Fail! Mounting the propeller guard is also difficult. Luckily the guards have ledges for males and females so it's a bit easier when they line up. The screws that secure the screw guard are almost microscopic. It's very easy to lose if you're not careful, and it's not easy to attach the guards with screws because they're so small. Charging was pretty quick. There are no complaints. This is called one-button takeoff and landing. When taking off, the drone needs to climb to a certain height and hover until you use the controls to fly as per the command. nope I set up the drone according to the instructions and pressed the start button. The drone immediately rose and shot sharply to the left. I closed it as soon as I could. After double-checking the pre-flight instructions (as well as finding and reattaching the fallen landing gear), I made another attempt, but the drone did it again. No instructions. It just gets out of control. I am returning this POS.