PJ-307D ni jack yo mu rwego rwohejuru ya terefone igendanwa y'ibikoresho byinshi na terefone.Ikoresha ibikorwa byiza cyane nibikoresho kugirango ihamye kandi irambe.Muburyo bwo gukoresha, imikorere iroroshye kandi ifatika, ntabwo itanga gusa amajwi meza, ariko kandi izana ibyoroshye no gukora neza kubakoresha.
Guhuza ibicuruzwa ni binini, ushyigikire 3.5mm na 2,5mm bisanzwe byamajwi, birashobora kwihanganira 1A bigezweho, gutanga imbaraga zihamye.
PJ-307D iragaragaza kandi uburyo bwo kurwanya anti-static na anti-okiside mu kurinda ibikoresho no guhagarika amajwi.Mugihe kimwe, igishushanyo cyacyo cyoroshye kandi cyoroshye kugaragara biroroshye cyane kandi byiza, byiza kandi bitanga.
Stereo igendanwa, terefone, abakinyi ba CD, terefone zidafite umugozi, imashini ya MP3, DVDS, ibicuruzwa bya digitale
Muburyo bwo gukoresha, ibikorwa biroroshye, byoroshye kandi bifatika, ntibishobora gutanga uburambe bwamajwi gusa, ariko birashobora no korohereza no gukoresha neza kubakoresha.
Muri rusange, PJ-307D iha abakiriya serivisi nziza yo mu rwego rwo hejuru, itajegajega kandi ihindagurika cyane ya jack ya terefone imaze kumenyekana no kwizerana kubera isura yayo n'imikorere idasanzwe.