<b>Description:</b><br> Product Name:130 Hobby Vibration Motor<br> <b>Packing Including:</b><br> 5 X 130 Hobby Vibration Motor<br> 5 X Motor Mounting Bracket(Yellow)<br> 5 X 3 Vanes Propeller(Blue)<br><br> <b>Features:</b><br> Speed:18000RPM<br> Voltage:DC 3V-6V <br> Motor Size:38 x 20 x 15mm<br> Bracket Size:1.96mm(2mm screw to mount and fasten) <br> <br> <b>Application:</b>This 130 hobby motor is a general purpose motor, work with batteries or solar cells perfectly,can be installed into the engine areas of both plastic models and science projects.