Operation Manual

11
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English
7.5 Mix Sound with a Microphone or Guitar
By using a microphone (not supplied) or an electric guitar (not
supplied), you can mix its sound with an audio source.
1. Rotate counterclockwise the MIC/GUITAR volume knob to
turn down the volume.
2. Connect your microphone or guitar to the MIC/GUITAR jack
of this speaker.
3. Sing through the microphone or play guitar.
• To adjust the volume of the audio source, press / ;
• To adjust the volume of the microphone or guitar, rotate
the MIC/GUITAR volume knob.
Caution:
– When not using the microphone or guitar, decrease the MIC/
GUITAR volume to minimum and remove them from the jack.
7.6 Charging External USB Devices
You can use this speaker as a battery charger for your
rechargeable USB devices.
Connect your USB device to the USB port on the rear of this
speaker.
PartyBox 300
PartyBox 200