Ntse switchable iav yog ib hom laminated iav uas muab kev ruaj ntseg zoo. Ntxig ntse iav yuav tsum tau tsim rau qhov sib txawv ntawm qhov chaw.Tab sis qee zaus uas nkhaus iav tsis nyob tib theem thaum koj nruab nws, ntawm no yog ib qho txuj ci me me rau koj qhov kev siv.
Koj tuaj yeem muab ntoo lo rau iav rau 1 lossis 2 hnub kom paub tseeb tias lawv nyob rau tib theem. Tom qab ntawd koj muaj peev xwm tshem tawm cov ntoo ua ke thiab siv lub silicone kom muab lub khob.
Kindly hu rau peb yog tias koj muaj lus nug dab tsi rau ntse lub khob iav.
