FF-270 reference parameters are as follows:
Operating voltage: 2.4V/3.7V
Current: 2.4V0.26A/3.7V0.28A
Speed: 2.4V5000 rpm/3.7V8000 rpm

Motor size:
Motor diameter: 20MM
Motor length: 30MM
Motor thickness: 18MM

Package Included: 1pcs