JMT 1pack of 4Pairs 1245 3K Carbon Fiber Propellers CW CCW 12x4.5 CF Props for DJI Motor Model Drone Spare Parts 12inch Brand_Jumper ASCF (Active Switch Continued Flow)

ASCF (Active Switch Continued Flow) technology

The QX-MOTOR ducting set series focuses on the high-tech and research and development of the ducted power system to produce more efficient and reliable innovative products

automatic opening and crosing curtains

current protection

Input Voltage : 100 - 240V AC50 / 60Hz

JMT 1pack of 4Pairs 1245 3K Carbon Fiber Propellers CW CCW 12x4.5 CF Props for DJI Motor Model Drone Spare Parts 12inch Brand_Jumper ASCF (Active Switch Continued Flow)Just for DJI motor, not for any other using. Adopts the high quality 100% 3K all carbon fiber board which imported from Japan improve material. Each pair of propellers has perfect dynamic poise and static balancing which balance by manpower. Especially improves the air powered efficiency and aerofoil stability. Carbon fiber forward propeller 1245*4 Carbon fiber reverse propeller 1245*4