AudioMX EM-12B In-Ear Headphones with Mic & Volume Control, Black Flat Cables, 3.5mm Jack Tangle-free flat cables prevent messy tangles; wearable clips naps easily onto collars; hard shell carrying box allows for easy storage and prevents accidental damage Ergonomic, angled design  specially contoured earbuds with ultra-soft silicone tips (includes 3 pairs: small, medium and large) guarantee unparalleled comfort for any wearer Combination built-in microphone and two-button control bar provides one of the most effective drive-by-wire solutions for streaming music and answering phone calls L-shaped jack plug made from durable rubber withstands wear and tear for an extended lifespan Passive noise cancellation technology perfectly seals the ear canal and efficiently reduces external noises for an immersive listening experience