1. tuaj yeem siv los kuaj xyuas cov teeb meem ntawm daim tawv nqaij xws li pob txuv, xim pob, o, thiab lwm yam.
2. Haum rau kev soj ntsuam cov tawv taub hau roj cov ntsiab lus, cov plaub hau noo noo, yooj, thiab lwm yam. Zoo rau kev daws teeb meem ntawm tawv taub hau thiab plaub hau follicle.
3. tuaj yeem khov thav duab duab npo, zoom hauv thiab tawm ntawm qhov screen, coj koj yooj yim.
4. Txheem nrog 50X, 200X lo ntsiab muag, kuaj pom ntawm daim tawv nqaij nrog 50X, plaub hau kuaj pom nrog 200X, txhawb ntau hom lo ntsiab muag.
5. Rechargeable tsim, yooj yim rau them, yooj yim nqa.