Sub250 Dollyfly16 O4 Pro DroneSub250 DollyFly16 1. 6 Inch HD O4 Pro 2S Whoop Drone The Sub250 DollyFly16 isnt just another micro whoopits a featherweight 2S flyer rocking the DJI O4 Pro system for pin sharp HD FPV. At just under 250 g, you dodge CAA paperwork purgatory and still get cinematic stability in a frame that laughs at cramped flying spots. Yes, its tiny. No, it wont bounce off your cat without consequences. Why You Want It Think of it as your daily driver for back garden