2 pack of headphones in one: Innovative mix of black and red?? make the headphones cool and fashion. Receiving 2 pack earbuds in one package is such a favorable offer?? you can't miss it.</br>In-line controlling and microphone built-in?? easy to operate and hands-free talking on the phon"ith the multifunction button?? 1 press to answer or hang up the call?? also the button can control music streaming through 1 press to play/stop?? 2 presses to next track and 3 presses for previous track(Previous track is only for iOS).</br>Tangle-Free & Durable: 1.2m length cable covered by strong material of TPE?? anti-tangle and anti-aging?? soft touch feeling?? these wired earbuds are extremely comfortable in your ear.</br>High compatibility: 3.5mm Jack is ideal for electronic devices with 3.5 mm interface?? such as iPhone d