8520 Model Replacement Hollow Cup Motor Mini Drone Toy 2 Positive + 2 Negative

Specification:
Model: 8520
Color: Silver
Efficiency: 80%
Rated Power: 0.6W
Rated Voltage: 3.7V
Rated Current: 0.08A
Rated Torque: 0.03 NM
Rated Speed: 44000 RPM
Dimension: 8.5 x 20 mm / 0.33 x 0.79 inch (appr.)

Features:
a??? 2 positive + 2 negative.
a??? Small inertia, start sensitive.
a??? Low noise, low power consumption.
a??? High reliability, short response time.
a??? Apply to model airplane, quadcopter, toy airplane.

Content:
2 Forward Motor: Clockwise Rotation (Blue + Black Cable)
2 Reverse Motor: Counterclockwise Rotation (White + Black Cable)

Package Included:
4 x Replacement Motor