It’s true, Syma inexplicably used an antenna in the transmitter that is too short (62.5mm long is the optimum, or 1/2 that works well too but Syma’s is only ~25mm) so range is “only” ~20-30m. For inside or backyard flying it’s fine but if you want to go a bit further it’s not that hard to open up the controller and…

It’s true, Syma inexplicably used an antenna in the transmitter that is too short (62.5mm long is the optimum, or…