Each motor operates on 1.5 - 3 Volts (6,200 - 12,300 RPM) and comes with 12 inch (30cm) red and black lead wires with alligator clips for simple connections.
SpecificationsVoltage: 1.5 - 3V DC
Starting Voltage: 1.5V DC
RPM: 6,200 - 12,300
Shaft Diameter: 2mm
Shaft Length: 7mm