Feature:
1, iPhone earphone, siv tam sim, tsis muaj kev txwv ntawm kev hloov cable, yooj yim rau koj.
2, koom nrog titanium diaphragm hais lus rau thawj lub suab zoo.
3, classic thawj ib nrab ntawm pob ntseg tsim, xis hnav,
4, hloov tau yooj yim, hloov khawm, ntim nce thiab nqis, hu teb.
5, nruab nrog lub thawv siv lead ua nrog cov khoom plig zoo tshaj plaws packing tsim,