720 Brushed Motor Set 4pcs 7x20mm Coreless Motor with 55mm Propellers

Specifications:
Operating Voltage: 3.7-4.2V
Operating Current: 0.08A-0.1A
Speed: 45,000RPM
Motor Diameter: 7mm
Motor Length: 20mm
Propeller Shaft Diameter: 1mm
Propeller Shaft Length: 5mm
Overall Weight: 3g
Propeller Length: 55mm
Propeller Color: Black/Red/White (random)

Package Contents:
(4)x720 Coreless Motor
(2)xCW 55mm High Efficiency Propellers
(2)xCCW 55mm High Efficiency Propellers