Pioneer Dj DDJ-200 SmDJ Controller for WeDJ and rekordbox - Manual (Page 126)

edjing Mix for Android
126
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Connecting an audio device (speaker) to the
headphones jack of your Android device
You can DJ with an Android device and listen to your performance via
its built-in speakers. However, if you use the supplied split cable, you
can create an authentic DJ set-up with an external speaker(s) and
headphones.
Connection example 1 (if the Android device has a headphones
output)
In this example, the master sound plays in stereo and there is no sound
output to the headphones.
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Read more: Checking audio setup (page 130)
(1) Speaker with built-in amplifier, etc.*
* The audio cable is not supplied with the unit.
(1)