1, Chitsulo ndi electroplating oxidation luso, kamangidwe kake.
2, Kuchita ndi copper waya speaker, original quality.
3, Hafu mu-khutu chipolopolo mapangidwe, ofewa ndi omasuka.
4, Sewerani / kuyimitsa, kusintha kwanyimbo, kusintha kwa voliyumu, kosavuta kugwiritsa ntchito
5, Kuchita ndi chingwe cha TPE, chofewa komanso chowoneka bwino.