[Voltage]: 3.7V
[Speed]: about 45,000 at 3.7V
[Current]: 3.7v space-time rotation current 130mA, blocking current 1.2A
[Motor shaft diameter]: 1mm
[Motor shaft length]: 6mm
[Motor diameter]: 7mm
[Motor length]: 20mm
[Wire length]: about 80mm
[Motor weight]: about 3.4g