Features:

This is a commonly used hollow Cup vibration motorMotor diameter: 4 MMMotor Length: 8 MMVibration head size: 2.3 x 5.5 MMVoltage: 0.6-2 VCurrent: 0.08-0.18 A

Note:
The motor can be started at 0.6V (current 0.08A), 1.5V when the current is 0.13A, 2V when the current is 0.18A, 3V when the current is 0.28A, Vibration power is very good, but easy to heat, so this motor operating voltage should be between 1.5-2V this.

Package included:

1 x1.5V 0.08-0.18A 4MM x 8MM Hollow Cup Vibration Motor For Smart Robot Accessories