| 摘要 |
PROBLEM TO BE SOLVED: To provide an external apparatus to be connected to a portable telephone, etc. to make Bluetooth communications. SOLUTION: The Bluetooth audio communication apparatus 1 contains a line interface 2, a CODEC 3, a microcomputer 4 and a transceiver 5, and comprises a cable 6 with an audio plug. The audio plug 7 is connected to an audio jack of a portable telephone 21 or an audio player to establish a communicable network with a Bluetooth headset within a transmitting/receiving range. Thus, a hand-free talking or music listening using the Bluetooth headset is available. COPYRIGHT: (C)2004,JPO
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