... earphone 1,metal material 2,flat cable 3,high sound quality OEM&ODM Flat cable metal earphones Description:Extra rugged build with ... armor on all components, and kevlar reinforced tangle free flat cable.Rich, dynamic soundstage with crystal clear highs, deep, full mids ... 3G/4G, Kindle, iPad, mp3 player, CD, portable DVD, PSP, Nintendo DS, and Laptop. Also available as J4M with mic for ...