Immersive Sound Enhancement Innovative aluminum components in the sound nozzle elevate sound and spatial performance, delivering a captivating listening journey. Consistency in Reproduction The built-in wire core maintains the sound conduit's shape, ensuring every beat and note is faithfully reproduced with precision. Enhanced Protection Silicone cushioning safeguards against collisions with headphone sound nozzles, preserving your equipment while maintaining pristine sound quality. Universal Compatibility Compatible with a wide range of headphone sound nozzle sizes, ranging from 4.5mm to 5.5mm. A New Era of Audio Accessories CORElR sets a new standard in headphone accessories by integrating a metal core into the sound conduit, achieving spatial expression and sound reproduction akin to headphones with metal sound nozzles. Unparalleled Sound Quality Utilizing advanced aluminum alloy (AL ALLOY), the second version of CORElR offers unparalleled sound quality while ensuring consistent sound reproduction. Easy Size Identification Colored silicone buffers on the metal core are coded using CMYK for effortless size identification, ensuring a perfect fit for your headphones. Perfect Fit Guaranteed Compatible with headphone sound conduit sizes of 4.5mm to 5.5mm, CORElR provides a tailored fit for an optimized sound experience. Specification Summary Applicable headphone tube diameter: 4.5mm to 5.5mmS (Black): Maximum diameter approximately 11.0mm, umbrella length approximately 9.4mmMS (Blue): Maximum diameter approximately 12.0mm, umbrella length approximately 9.4mmM (Yellow): Maximum diameter approximately 13.0mm, umbrella length approximately 9.4mmL (Red): Maximum diameter approximately 14.0mm, umbrella length approximately 9.4mm
