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Connecting the device via cable
• It is also possible to connect the BoomStar BT NFC X to a sound source via cable.
• Connect the headphone output of the required sound source (mobile phone,
tablet PC) via the provided AUX-cable to the AUX-in connector (8).
• Start your music.
• Adjust the volume with the volume control of the device that is connected to the
BoomStar BT NFC X
• Other controlling functions aren't available.
Using the Emergency Powerbank Function
1. Insert the USB-charging cable into your smartphone.
2. Connect the USB-plug of the charging cable to the USB-output (7).
3. Switch on the BoomStar BT NFC X (3) and your smartphone will be charged.
Only use the powerbank function with the BoomStar BT NFC X
battery fully charged. Never connect the BoomStar BT NFC X with the
Mini USB plug (9), while the powerbank function is in use.
