This is a camera copter from Tokyo Marui. In this age of drones, it's a helicopter by choice. For those who have one with damaged rotors or drive systems, how about using it for parts? It seems to have Murata Manufacturing's gyro control. I purchased this a while ago, and I confirmed that the rotor spins when charged, but I haven't flown it. I haven't checked for power or operation for this listing, so please consider it as a parts unit. The transmitter has some corrosion from a slight liquid leak. The reason I rated the overall condition as poor is because I haven't confirmed its operation. It hasn't crashed or been dropped, but it's being sold as junk.