TWISTURA Beta elevates your audio experience with an innovative 11mm dual-magnetic dual-cavity dynamic driver, featuring a micron-scale planar glass composite diaphragm for unparalleled clarity, rapid transients and distortion-free sound across the spectrum. Tailor the tuning to your taste using replaceable nozzles included in the package. “Standard” for balanced playback, “Vocal” for rich vocal-centric sound, or “Instrumental” for detailed separation and better clarity. These nozzles ensure versatility for you to enjoy any genre you listen to. The precision-crafted ergonomic design in 5-axis CNC aluminum alloy shell offers secure and fatigue-free fit for long sessions. This IEM comes equipped with a detachable high-purity oxygen-free copper cable which also features interchangeable 3.5mm and 4.4mm plugs. It supports lossless hi-res audio from a wide variety of DACs and DAPs.