1 Pair Memory Foam Eartips for Sony WF-1000XM4 ,Anti-Slip Replacement Ear Tips - Black/Size: M •Premium Memory Foam Ear Tips: Made specifically for Sony WF-1000XM4,these ear tips are constructed from high-quality polyurethane memory foam,ensuring a comfortable and secure fit •Effective Noise Reduction: Designed to provide superior noise reduction,these ear tips block out ambient sounds,allowing for an immersive listening experience •Comfortable and Stable Fit: The elastic materials enhance adhesion with the ear canal,providing a stable and comfortable wearing experience even for extended periods •Durable Nano Oleophobic Coating: Each ear tip is coated with a nano oleophobic layer,which helps to resist sweat and oil,keeping them clean and prolonging their lifespan •Easy Installation: The precise buckle design allows for easy installation and removal,making it convenient to replace your ear tips when needed Package included: •1 Pair x Ear Tips •Other things not included