1.【Nenani bwino kugwadira mutu】Kapangidwe ka erponomics, wopepuka, kutonthoza kuvala, nenani zabwino zokuweramitsa mutu, kuchepetsa kutopa kwa khomo, kukulitsa ntchito ya dokotala.
2.【Zabwinobwino kwambiri】Mapangidwe a Kettle, khalani ndi magalasi owoneka owoneka bwino, malo apamwamba kwambiri osawoneka bwino ndipo palibe chosokoneza, kuyanika kwakukulu, kumakupatsani ufulu woyang'ana pantchito yanu.
3.【Kuchepetsa kutopa kwamaso】Gawo lofanana la kuwonetsera kufooketse mankhwala actus minofu.
4.【Amblylopia omwe alipo】Patsani mapepala a Oprometry
5.【5Nyali yopepuka komanso yaying'ono, kulemera kokha 10g yokha, yowunikira yowunikira yokha, yopanda scorblash, osati yowoneka bwino. Kusintha kwamitundu yosalala, kasefa kowoneka bwino kumatha kuwonjezeredwa, kusefa kuwala kwamtambo, super runtime 4 / 12hours (osankha magetsi).