Coin leadwire motor Specifications: 1) Diameter: 10mm 2) Height: 2.05mm 3) Rated voltage: 3V DC 4) Rated speed: 9000rpm min 5) Starting voltage: 2.3V DC 6) Stall current: 120mA max 7) Operating voltage: 2.2-3.6V DC 8) Application: mobiles, PDAs, Medical devices and other vibrating products. Inner packing: Foam Outer packing: Paper box