These are awesome! Very well tuned with tight, punchy bass. Well-weighted and very clear, coherent mids. Treble extends well and is full of detail. Sound stage is maybe a little larger than average with surprisingly nuanced imaging (again, taking into account price) with great layering and separation. Timbre is quite good with just a hint of brightness than is ideal. This and the EDX are the sweet spots in KZ's current lineup.
Wonderful item. Excellent sound, sounds different of others Kz, with more bass, excellent mids and highs.