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Equipped with a wire control design, built-in USB socket, audio interface composition. With a dial design, it feels very good, and it is convenient for users to adjust the volume. Provides a 3.5mm audio input interface, which is convenient for users to connect to audio devices such as mobile phones, MP3, MP4, and notebook computers.
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Raspberry pi use: The configuration file is to output audio signals from the HDMI interface by default, and a headphone jack is required(3.5mm interface)To output audio, you need to modify the location file. The following tutorial mentioned, very simple: http://www.shumeipai.net/forum.php?mod=viewthread&tid=57704
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If your Raspberry Pi Lack of a small speaker, then this is the most suitable and economical chic.
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