The bundle includes original parts from DJI. It includes: two Intelligent Flight Batteries, a Two-Way Charging Hub, providing comprehensive support for your aerial photography experience, at a better price than buying separately. The battery provides 34-min* max flight time. Explore more of your surroundings and fly with peace of mind. The Two-Way Charging Hub can charge the remote controller and three batteries in sequence. It can also be used as a mobile power source. Propellers specially made for DJI Mini 3 Pro produce less noise and have undergone precise dynamic balancing tests to provide higher aerodynamic efficiency and powerful thrust to the aircraft.