The Image S4A Headphones for Android join a solid pack of headphones in Klipsch's S4 product catalog, beginning with the original Image S4 in-ear headphones, followed by the S4i headphones for iOS devices. The S4A are the company's first earbuds designed specifically for Android handsets that come with a link to download a free application that lets you customize the controls of the single-button remote on the wire. The S4As have impressive range and sonic versatility, with a sound profile that reaches past other 'buds in the same $99 price range, and they make a solid investment for anyone looking to improve the sound from an Android smartphone.
The Klipsch S4A headphones look about the same as the S4 and S4i models that came before them, and the specifications on the product page tout the same dual-magnet microspeakers and 8.5mm drivers. The housing of the earbuds themselves positions the tips at an angle appropriate for a variety of ear sizes, and you can really stuff them in to achieve quiet isolation from the world around you.
The jewel of the Klipsch Image line is the company's patented silicone ear tips. Unlike many other headphones, the Klipsch tips are oval-shaped rather than circular, so they conform and expand to fit the insides of your ears.
You only get three sizes (S,M, L) in the accompanying ballistic-nylon carrying case, and note that they run slightly smaller than average--I wear a medium in the majority of ear tips I test, and found myself somewhere between the medium and large size for the S4As. If you have the same difficulty, I recommend picking up the Gel and Foam SuperTip Sampler Starter Kit from Monster--you're sure to find at least one set of earbuds in there that fits.
One area that needs improvement on the S4A is the sticky rubber coating on the wire. The rubber makes them very prone to tangles, and not the kind that you can just shake around to unravel. The wire gave me a headache every time I pulled the headphones out of my pocket. I'm hoping that Klipsch will develop future production models that feature braided cloth cordage similar to the Urbanears Plattan Plus.
The wire also offers track navigation controls through a remote that sits several inches down from the right earpiece. There's only one button, but the box has a link to download a free copy of the Klipsch Control App for Android.
With that software, you can decide which function (track forward/backward, volume up/down, answer/end calls, mute microphone, redial, voice search, and voice command) to associate with each style of button press (single click, double click, triple click, long press).