Klipsch Image S4A In-ear Headphones Black for Android (Discontinued by Manufacturer) These headphones come with three different sizes of washable ear tips; a small/medium dual flange design as well as medium and large single flange designs. So light and narrow, they are almost impossible to feel inside your ears. The Image S4a delivers strikingly realistic sound through the use of a single, moving coil drive per channel. These drivers cover a wide frequency range with dynamic detail. From heart-pounding bass to spine-tingling guitar riffs, you won't miss a beat With the free Klipsch Control App, you can customize functionality of your calls and music. Noise-isolating locks you into the moment. In-case you ever take them out, the unstoppable S4A comes with a protective carrying case. Connectivity technology : Wired