1. Diameter=4mm, length=8mm
2. Rated voltage: 1.3V-3.0v
3. Rated speed: 11000+-2000rpm
4. Rated current: 60-80MA
5. Stall current: 80-120MA
6. Vibrator size: R2.0*2.0/R1.9*3.0/R2.5*2.8
With silicon case(you can choose color as per your like)

2. Typical applicantion:
1. Mobile phone
2. Game machine
3. Health protection equipments