1. Ua ntej kev ua vaj tse vibrator ua haujlwm, xyuas seb qhov kev sib txuas ntawm cov kab hluav taws xob theem puas raug. Tom qab lub zog qhib, yog tias lub pob zeb ua kom lub pas nrig tsis muaj kev co, koj tuaj yeem nquag tsoo qhov kawg ntawm cov pob zeb ua kom lub zog tawg mus rau hauv av kom txog thaum qhov kev co tawm suab ruaj khov thiab muaj zog tom qab ntawd, kev ua haujlwm vibrating tuaj yeem ua tiav.
2. Thaum lub pob zeb vibrator ua haujlwm, lub pob zeb vibrating qws yuav tsum tau muab tso rau hauv cov pob zeb ntsug lossis obliquely. Tom qab qee lub sijhawm, lub pob zeb vibrating qws yuav tsum ntswj nce thiab nqis.
3. Nyob rau hauv cov ntaub ntawv ntawm txheej txheej nchuav rau cov khoom lossis cov tsev, thaum vibrating cov txheej txheem tom ntej, cov pob zeb vibrating qws yuav tsum tau muab tso rau hauv cov txheej txheem vibrated kom tshem tawm cov txheej sib koom ua ke thiab tau txais cov txiaj ntsig tag nrho.
4. Tom qab lub pob zeb vibrator tau ua haujlwm tsis tu ncua ib nrab teev, nws yuav tsum tau tso tseg ib ntus kom tiv thaiv lub tshuab kom tsis txhob kub thiab txawm ua rau lub tshuab puas.
