1.Suitable rau cov ntaub ntawv nplaum.Tsis siv neeg puv tsis siv neeg.
2. Xa cov ntaub ntawv ruaj khov, quab yuam thiab sib npaug los ntawm kev vibration thiab kev sib hloov.Tsis muaj khoom siv tswb (yeem).
3. Amplitude adjustable los tswj cov ntws.
4.Electromagnet hom ntxiv rau txhua yam kev co thrust, qauv yooj yim, yooj yim thiab yooj yim installation thiab txij nkawm.
5.Simple structureeasy rau nruab thiab tswj, tus nqi qis qis, kev pab lub neej ntev.