1. Kukulunga kwathunthu kwa mchira wa ukonde wosagwirizana ndi kupindika, kugwiritsa ntchito PVC yolimba ndi yolimba yakunja, kutalikitsa mchira, wosaduka, wosamva kuvala komanso wokhazikika.
2. Kuluka kwapamwamba kwambiri, kolimba komanso kolimba, kapangidwe kake kachulukidwe, kolimba komanso kosavala, kumapangitsa moyo wautumiki.
3. Kuthamanga mwachangu + kusamutsa deta.Kutentha kwapang'onopang'ono, kulipira pamene mukusewera sikuwopa, mawonekedwe a USB2.0, kulipiritsa / kusamutsa mofulumira.
4. Kulimbitsa mawonekedwe, ndi mawonekedwe a foni yam'manja amakwanira kwambiri, nthawi za 10,000 kulumikiza ndi kumasula sikumasuka.
5. Thupi la mzere likubwereranso, mphamvu yotsutsa-tangle.