small dcmotor Spemini motorcifications: 1) Diameter: 6mm 2) Overall length: 14.3+/- 0.3 mm 3) Rated voltage: 3V 4) Rated current: 70mA max 5) Rated speed: 10,000 +/- 2,000rpm 6) Starting voltage:1.7 V 7) Stall current: 90mA max 8) Operating voltage: 2.2-3.6V 9) Applications: mobiles, pagers, PDAsand other vibration products Inner packing:Foam Outer packing:Paper box