1, the audio with the power connection line spread out, do not discount or roll, the plug of the cable and the audio connection, the big head and the charger 1 amp jack connection or 2 amp jack connection.
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2, choose and sound matching power socket to connect, the socket should be single-phase socket.
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3. Connect the charger plug of the speaker to the single-phase socket.
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4. After the audio power cord is connected to the standard socket, the small light for charging the audio equipment will light up