唔係喎....我借朋友部5S用過好細條喎，同普通usb線差唔多，只係公頭變母頭....
直吉我淘寶買番既黎既DIY USB DAC套件
佢話係線$299....搵人剪左個母頭改公都得啦....

再唔係有D耳放牌子有出....好似係鍍銀線...$800