Introduction
Thank you for purchasing this SHARP product. To obtain the best performance from this product,
please read this manual carefully. It will guide you in operating your SHARP product.
Contents
Contents....................................................... 1
Accessories.................................................. 2
Special notes ............................................... 2
Getting started............................................. 5
Important safety instructions........................ 7
Precautions.................................................. 8
Overview
Getting started........................................... 10
Controls and indicators.............................. 11
Bluetooth operation
Bluetooth Paring........................................ 12
Reconnect/Timeout.................................. 12
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GX-BT390_IM_US_EN.indd 1
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General control
Power on/off .............................................. 13
Volume control........................................... 13
Play and pause.......................................... 13
Forward/Backward track............................ 13
Light effect................................................. 13
TWS Dual speaker mode........................... 14
Hands-free function.................................... 14
Aux-in mode............................................... 14
Music mode and phone call mode
Various music functions.............................. 15
Various phone call...................................... 15
Charging operation
Charging the unit........................................ 16
Troubleshooting chart................................. 17
Specification
General ...................................................... 18
Bluetooth.................................................... 19
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ENGLISH
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7/25/23 1:37 PM