Part Number: 10396E (Shell earphone)Part Number: 17440P-09 (Shell earphone)Part Number: 510-049-02 (Shell earphone)Part Number: 551814 (Shell earphone)Part Number: 5965-00-081-6412 (Shell earphone)Part Number: 5965000819412 (Shell earphone)Part Number: MX-2508AIC (Shell earphone)