Audio Fly AF56 in Ear Headphone w/Clear-Talk Mic for Smartphones (Edison Black) Packing their largest in-ear driver, the Blue Tweed AF56 delivers uncompromising sound, pumping out astonishing clarity over the whole spectrum with a rich and detailed bottom end... all with a nostalgic smirk. The AF56 produces powerful low frequency with a custom voiced 13mm driver in each milled aluminum housing. Bass repsonse is then blended with effortless detail in the middle and high end spectrum for a full-range in-ear headphone wiith a preminum aud The high grade silicone tips rest at the end of the off axis sound port, offering a comfortable fit for longer listening sessions. The sound port has been further streamlined to minimize sound eddies that might adversely affect the audio quality. Take your AF56's on the road with their very own touring tin. Audiofly storage tin with plush lining for the ultimate protection of your buds keeping them easily organized and safe from harm. Audiofly's logo rides prominently on the aluminum case. Make calls, use voice prompts and control music playback via the microphone and button, compatible with Apple and AndroidTM devices. Now you can answer the phone on your commute and go right back to favorite playlist after the conversation.