Jays has taken the concept of iPhone audio integration to the next level with the a-JAYS four iPhone noise isolating earphones. Featuring the stunning tangle-free flat cable design, rich deep base response and ultra-comfort noise isolating ear sleeves of the a-Jays series, it is specially tuned to complement vocal frequencies and enhanced musical capabilities of the iPhone 4. With its custom noise-canceling silicone microphone and integrated 3 button controller to answer/end calls, play videos/music, adjust volume and even record memos.