Vibrator motor Specifications: 1) Diameter: 10 x 2.6mm 2) Rated voltage: 3.0V DC 3) Rated current: 90mAh max. 4) Rated speed: 9,000+/-1,000rpm 5) Starting voltage: 2.3V DC 6) Stall current: 120mAh max. 7) Operating voltage: 2.2-3.6V DC 8) Applications: mobile phone, pager, PDA and so on 9) Weight: 1.11g Outer packing: 4,000pcs/box