User ManualTable of ContentsSafety Warnings1Caution1Explanation of Graphical Symbols1WARNINGS1Battery Precautions2Unpacking3Product Overview4Front View4Bottom View4Connections5Connecting to AC power5AUX Connection6Charging from the USB Charging Port6General Operation7Power ON/OFF7Volume Adjusting7Bluetooth® Operation7NFC Operation8AUX Operation8Technical information9Maintenance9Troubleshooting9Size: 2.39 MBPages: 12Language: EnglishOpen manual