“What is the expected lifespan of this ear cap before it needs to be replaced, and how often should it be replaced for optimal performance?”

1-1 of 1 Answer

• The expected lifespan of the ear cap is not specified in the provided context. However, it mentions that ear caps need to be replaced when they become discolored, torn, clogged, or brittle. For optimal performance, it is recommended to inspect the ear caps regularly and replace them as needed.

  This answer was generated by AI based on customer and product data.