| 摘要 |
A stereo bluetooth headset is provided to output stereo audio signals to an external loudspeaker for broadcast through a connection cable. A bluetooth transceiver(110), as an electronic device(200), is used in order to send and receive signals in a radio mode. At least one inner speaker(120) is electrically connected to the bluetooth transceiver for broadcasting audio signals received from the electronic device. A microphone(130) is electrically connected to the bluetooth transceiver. An audio-out port(140) is connected to audio-in port(310) of the external loudspeaker. |
