The Sub250 Whoopfly16 BNF is an ultra-light 1S mini Whoop designed for a smooth indoor flying experience. It features an inverted pusher FPV drone layout, a one-piece injection-molded protective ring frame, and a short wheelbase to provide maximum safety and protection. Powered by a popular 1002 motor, this reliable drone delivers a strong and effortless user experience. Whoopfly16 can adapt to mainstream 1S image transmission (analog / HD Zero / AVATAR). The analog video transmission will be equipped with an Ant eco lens from Caddx, and the elevation angle of the lens can be adjusted upwards by 30 degrees. With the latest 1s 530mah battery, the battery life can reach 4 minutes and 30 seconds.