| 摘要 |
Disclosed is an apparatus for receiving audio signals using a Bluetooth, which is connected to an amplifier through a microphone line, searches and connects a connectable Bluetooth device when power is supplied, receives audio signals from the connected Bluetooth device, converts the received and processed digital audio signals into analogue audio signals and outputs the converted analogue audio signals to the amplifier through a microphone line connected to a connector unit, and it is possible to widen the user's range of activities, free the user's action and remove the fatigue due to the weight of the wire microphone since it can conduct the function of the wire microphone by connecting a Bluetooth audio receiver having the same connector type as the wire microphone with a connector for connecting the wire microphone.
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