First - the buyer beware - there is a camera in the photo, and the characteristics say otherwise - the "child" Model only has light where the camera should be. The manual is literally the size of a business card in VERY small print. This makes it difficult to read and work at the same time. I had to scan and inflate it to make it useful. BUT once you do, you will quickly realize that the English translation is terrible and there are many reasonable assumptions about what they are trying to say. After all, you never fly over a hard surface. If it accidentally hits something - and it will - like the ceiling - and falls down as it lands propeller down, the wire-thin motor spindles will snap and your drone will become an expensive junk. I will not buy again.