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 kwamphamvu kwambiri, kolimba komanso kolimba, kapangidwe kake kachulukidwe, kolimba komanso kosavala, kumapangitsa moyo wautumiki.
3. Kuthamanga mwachangu + kusamutsa deta. Kutentha kwapang'onopang'ono kuthamangitsa, kulipiritsa mukusewera sikuwopa, mawonekedwe a USB2.0, kulipiritsa / kusamutsa mwachangu.
4. Kulimbitsa mawonekedwe a mawonekedwe, ndi mawonekedwe a foni yam'manja amakwanira kwambiri, nthawi 10,000 kulumikiza ndi kutulutsa sikumasuka.
5. Thupi la mzere likubwereranso, mphamvu yotsutsa-tangle.