DoBoFo EDF 70mm pro 12 Blades CW with CCW，Ducted Fan with ESC， Propeller Hobby RC Jet Engine，Brushless Motor， Remote Control Model, Airplane DIY

【What is this】 It is a jet engine for an aircraft model. It provides power to your model in order that your model can fly. After all, you’ll be able to also use it for other purposes, such as automatic robots, laboratory research aerodynamics, large glide inhalation or exhaust.
【Lightweight】 It is a miniaturized, lightweight, high-power product. Its power is amazing and can make your model fly easily.
【Main Parameters】Max Voltage: 3S 12.6V, 4S 16.8V; Max Current: 3S 38A, 4S 40A; Max Turust: 3S 770g, 4S 950g; Set Weight:77g
【Dynamic balance G0.4】 Our product has extremely high speed, so dynamic balance is a vital technical index. The dynamic balance grade is G0.4, which makes our products more efficient, more energy-saving, longer staying power and comparable to the sound of turbojet engines.
【Easy to make use of】 The plugs of the motor and ESC are welded, so you’ll be able to use them without welding after purchase.
The 70pro has CW and CCW options. This design can make your twin engine aircraft fly better, because CW and CCW can counteract the reverse torque once they work.