PJ-307D ndi soketi yapamwamba kwambiri ya mahedifoni yogwiritsidwa ntchito pazida zosiyanasiyana ndi mahedifoni. Imagwiritsa ntchito luso lapamwamba komanso zipangizo kuti iwonetsetse kuti ikukhala yokhazikika komanso yolimba. Pakugwiritsa ntchito, ntchitoyi ndi yosavuta, yosavuta komanso yothandiza, osati kungopereka mawu omasuka, komanso kubweretsa kusavuta komanso magwiridwe antchito kwa ogwiritsa ntchito.
Chogulitsachi chimagwirizana kwambiri, chimathandizira mapulagi a audio a 3.5mm ndi 2.5mm, ndipo chimatha kupirira mpaka 1A current, kupereka chithandizo champhamvu chokhazikika. Soketi ya mahedifoni ilinso ndi kapangidwe koletsa kugwedezeka, komwe kumaletsa bwino pulagi kuti isagwe kapena kugwedezeka, ndikutsimikizira mtundu ndi kukhazikika kwa chizindikiro cha audio.
PJ-307D ilinso ndi mankhwala oletsa kusinthasintha kwa kutentha komanso oletsa kusungunuka kwa mpweya omwe amateteza zida ndikukhazikitsa mphamvu ya mawu. Nthawi yomweyo, mawonekedwe ake owoneka bwino komanso opepuka ndi osavuta komanso okongola, osavuta kuyika, okongola komanso opatsa mphamvu.
Mwachidule, PJ-307D ndi soketi yothandiza kwambiri ya mahedifoni yomwe imapatsa ogula njira yabwino kwambiri yolumikizira mawu, yokhazikika komanso yosinthasintha. Kugwirizana kwake kwakukulu, chithandizo champhamvu chokhazikika komanso kapangidwe koletsa kugwedezeka kumapatsa ogwiritsa ntchito zinthu zosavuta komanso zothandiza. Kaya zimagwiritsidwa ntchito pa zosangalatsa zapakhomo kapena kuntchito zaofesi, izi zimatha kupatsa ogwiritsa ntchito chidziwitso chabwino kwambiri cha mawu ndikugwiritsa ntchito bwino.
Zinthu zamavidiyo ndi mawu, laputopu, piritsi, zinthu zolumikizirana, zipangizo zapakhomo
Kapangidwe ka stereo ya foni yam'manja, mahedifoni, chosewerera ma CD, foni yopanda zingwe, chosewerera ma MP3, DVD, zinthu za digito
PJ-307D ilinso ndi mawonekedwe osavuta komanso okongola, yaying'ono, yopepuka komanso yosavuta kuyiyika, yokongola komanso yopatsa. Pakugwiritsa ntchito, ntchitoyi ndi yosavuta, yosavuta komanso yothandiza, osati kungopereka chidziwitso chomveka bwino, komanso kubweretsa kusavuta komanso magwiridwe antchito kwa ogwiritsa ntchito.
Ponseponse, PJ-307D imapatsa ogula soketi yapamwamba, yokhazikika komanso yosinthasintha ya mahedifoni yomwe yatchuka komanso kudaliridwa kwambiri chifukwa cha mawonekedwe ake abwino komanso magwiridwe antchito.