1.Own chipolopolo chakhutu chachinsinsi, choyimira choyambirira cha V2, chosinthidwa ndi VIP, khalani ndi chisangalalo ngati VIP
2.Kuwoneka bwino komanso kokongola, kapangidwe katsopano kawonekedwe, kulikonse komwe mungapite, ndiwe cholinga
3.Mapangidwe a khutu, ngalande ya khutu imakwanira bwino, yopepuka komanso yomasuka kuvala, palibe ululu ukavala kwa nthawi yayitali.
4.Waya amapangidwa ndi waya wa TPE, womwe umasinthasintha, wokhazikika, ndipo umakhala ndi moyo wautali wautumiki.
5.Kuwongolera mosamala 10mm zokamba za coil zosuntha, mabass akukwera komanso kukhudza
6.Metal plug, kufalitsa kosalala kwa siginecha, kukana dzimbiri, kukana kwa okosijeni, kukana kutulutsa ndi plugging pakugwiritsa ntchito tsiku ndi tsiku.