Function: 1. High fit, perfect replacement: the earcups of the special replaceable earbuds have an extraordinary fit and are AirPod Max compatible. 2. Protein Leather Surface: The ear cups are made of a soft protein leather surface which has a softer and smoother skin feel. 3. Memory Foam Earcaps: Sponge earcups and protein leather earcups are durable and flexible, soft to wear and can be listened to for a long time. 4. Breathable and Comfortable: The earcups are professionally designed to be breathable and comfortable to wear. 5. Built-in Magnetic Connection: Place the earpads on top of the earphones and they will automatically connect to the earphones via the built-in magnet. Specification: Item Type: Replace Earmuffs Material: sponge protein leather Compatible: For Airpod MAX Headset Package List: 2 x earmuffs Remove old damaged earpads and replace them with new ones before use.