Once Apple headphones break, they usually can't be repaired. Whether they are wired Earpods or wireless Bluetooth AirPods, their design and manufacture are very delicate, and disassembly and repair are extremely difficult.
Apple's official warranty policy for earphones is usually based on replacement repair, that is, during the warranty period, if the earphones are not damaged by humans, you can replace the new earphones. However, if the headset breakage is due to human damage or an accident, it is usually not covered by the warranty. Therefore, if an Apple headset breaks, it is recommended that you contact Apple customer service or an authorized repair center to learn more about repair options and costs.