Electrostatic driver + Dynamic Driver
KZ ZEX is the first dual driver-electrostatic&dynamic hybrid driver in-ear earphone from KZ brand. The music distortion rate is even lower than the balanced armature.
High-density Sound
Benefit from the high-density sounds and hi-res audio performance of the electrostatic KZ ZEX with better vocal resonance, louder and clearer sounds performance.
Better Than ABalanced Armature
In the same 20KHz high frequency, its sensitivity even better performance than a balanced armature.
Easier to Drive
Compared to the traditional high-voltage electrostatic driver, low-voltage electrostatic is much easier to drive in slim-sized earphones.
Much More Stable
The better performance for low-voltage electrostatic technology, quality consistency is much more stable than dynamic & balanced armature.