The most versatile in-ear from France's market leader Earsonics, now in the new, significantly improved V2 version. A wonderfully balanced listener with a great, analog sound, very clean and clear highs and a crisp bass. In itself an absolutely convincing in-ear. What makes it special, however, is the adjustable sound image via an invisible controller in the housing. Depending on your taste, the bass can be regulated and the mids can be adjusted to be softer or clearer. Ingeniously solved! Great product!