Feature: 1. FIT MODEL: Specifically crafted for AONIC 50, AONIC 40, and SRH1540 wireless headphones, ensuring a precise fit for an enhanced listening experience. 2. COMFORT AND SOUND ISOLATION: Made with high-density memory foam and premium protein leather, these ear pads effectively seal around the ears, providing excellent comfort and superior sound isolation. 3. REPLACE WORN EAR CUSHIONS: Aging ear cushions can reduce sound quality. Upgrade to new ear pads for immediate improvement in sound clarity and comfort. 4. EASY TO INSTALL: Designed for simple replacement, these ear pads can be easily attached without tools—just remove the old pads and snap the new ones into place. 5. LONG LIFE: Reinforced stitching and upgraded protein leather provide high elasticity, durability, and flexibility, ensuring long-lasting comfort even during extended use. Specification: Item Type: Headphone Earpads Compatibility: Compatible with AONIC 50, AONIC 40, and SRH1540 Wireless Headphones Material: Protein Leather + Sponge Package List: 2 x Headphone Earpads