This little Rekon3 is a neat and innovative idea from the collaboration between Dave_C and HGLRC to create this tiny single battery quadcopter. Receiver but I should note that you can literally plug a compatible receiver into the connector hanging near the back of the antenna, you can also solder directly to the AIO board but this will require some disassembly. For such a small quadcopter it flies exactly as you would expect. It fights the lightest of breezes and feels underpowered, but I think it shines as a model of efficiency as with sensible throttle use and self-control it can offer long flight times. All in all it's a great idea, but for someone like me who has experience riding a variety of ATVs, it just hasn't made me as happy as someone trying FPV for the first time. But I don't mean it in a derogatory way, just because I'm jaded doesn't mean it's not an incredible product, it really is. 5/5 stars.