Instructions:

Motor: 40mm-900KV High Performance EDF Brushless

EDF Unit: 90mm

Battery: 44.4v(12s)

Current: 78 amp (Max.)

Watts: 3552 watts (Max.)

Max.Thrust: 5.05kg / Cont.Thurst:4.8kg 

Recommended ESC: 90~130A

Unit Weight: 412g

Rotation direction: Counter-clockwise

PS.Different ESCs will have different thrusts

Features:

1.Turbo Innercooling System let Motor down to room temperature within 15~20 seconds half throttle.

2.60000RPM Hight Speed Dynamitic Motor and Fan balance adjustment .

3.High Precision CNC Cutting Rotator and Fan.

4.The 12 fan blade is the first in the world to use high tensile aluminum alloy.

5.Full Alloy Design

6.Optimized Air Flow.

Accessories:

1.Mercury 90mm 900KV Alloy EDF  X1

2.Install Manual x1

3.Mounting Fixture  X2

4.Mounting Screw x4 

Video:https://youtu.be/Gac62zz37tU