This Product is widely used on the toy supplies｣ｬ massage｣ｬ beauty bar｣ｬ beauty brush｣ｬ beauty instrument｣ｬ puff｣ｬ electric toothbrushes｣ｬ mobile phone vibration.<br /><br />Parameters:<br />Body Length: 12mm<br />Body Diameter: 4mm detachable apron(with apron)<br />Shaft Length: 5.3mm(even vibration head)<br />Vibration Head Diameter: 4.5mm x 4.5mm<br /><br />1.5V: Current: 0.39 Speed:3200<br />3V: Current: 0.83 Speed:3800<br />4.5V: Current: 0.15 Speed:4000<br /><br />Package Included:<br />10 x 4mm x 12mm Hollow Cup Motor