Unlike traditional, circular earbuds, the design of the Univeral EarPods is defined by the geometry of the ear which makes them more comfortable for more people than any other earbud-style earphone. The speakers inside EarPods have been engineered to minimize sound loss and maximize sound output. These newly radically designed curved earpod headphones have been designed with heat and sweat resistance to normal everyday exposure to weather and activities. The smooth curvy design includes 2 speaker holes in each earpod to provide an even more realistic and clear sound. The earpad also has a longer extended remote control (compared to older generation headphones) with a Siri button and volume support.