text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_name_43 (earpads VARCHAR, succeeded_by VARCHAR, construction VARCHAR, sensitivity__db_ VARCHAR)
  ### Question:
  What are the earpads of the headphone with a plastic construction, an unknown sensitivity, and was succeeded by sr325?
  ### Answer:
  SELECT earpads FROM table_name_43 WHERE construction = "plastic" AND sensitivity__db_ = "unknown" AND succeeded_by = "sr325"