s-JAYS is one of the fi rst in-ear earphones in the world to use the SIREN armature technology. Combined with a new customized sound tube design which opens up the soundstage, these new armatures deliver a roaring sound featuring JAYS most powerful bass system so far. Matched with colorful mids and highs, these earphones will give you a completely new listening experience.

The SIREN technology is a tubeless, round balanced armature

which can deliver a greater output than many other armatures yet

providing a good dynamic range.

JAYS Sound Isolating System reduces the background noise of modern

life. With this silent setting you can experience an amazing sound even

at low volumes.

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