The present invention relates to a connecting adapter 500 for connecting an earphone 600 with a body part 200 of a writs type of music player. In a casing 501, an earphone jack 504, and a circuit board 505 having a continuity with the earphone jack 504 are provided. A connection terminal 506 having a...http://www.google.fr/patents/US6454608?utm_source=gb-gplus-shareBrevet US6454608 - Adapter for external connection and electronic apparatus
Adapter for external connection and electronic apparatus
