About this item Original-Level Design & Superior Performance: Foam-infused ear tips precisely engineered to replicate the core structure of the original ear tips. Built with a dual-layer design combining premium liquid silicone and foam-infused microspheres, plus an integrated dust guard mesh, the precision snap-on design ensures a seamless fit with the headphones and can pass the acoustic sealing testdelivering a user experience comparable to the original ear tips. Enhanced Acoustic Seal for Better Sound: Unlike ordinary silicone ear tips without a foam-infused microspheres layer, our replacement tips feature a foam-infused microspheres layer that strengthens the acoustic seal, preserving sound clarity while enhancing bass depth and vocal reproduction. Music sounds fuller, cleaner, and more immersive, bringing a more layered sound experience than cheaper alternatives. Stronger Noise Cancellation: Compared to ordinary silicone ear tips, our ear tips feature a foam-infused microspheres