Complaint
| Power | 220V 50hz |
| Fuse | 5xT5A(used for 220v) |
| Vibration frequency | 3600-12000HZ |
| Vibration rate | 0-7800times/min |
| Vibration reciprocating distance | more 2.5cm |
| Vibration motor power | 50 watt at most |
| Applicable part | BF type |
| Degree of protection | 1grade |
| Noise magnitude | 50db(2 meters) |
| Relative humidity | less than 80% |
| Temperature | 10-40 degree |
| Atmosphere pressure | 800-1200HPA |
