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Introduction 4 .....................................................................................................................................................................
Care and maintenance 4 ...................................................................................................................................................
Warning 4 ............................................................................................................................................................................
Hearing protection 4 .......................................................................................................................................................
Safety 4 ..........................................................................................................................................................................
Technical specifications 5 .................................................................................................................................................
Audio 5 ...........................................................................................................................................................................
Connectivity 5 ................................................................................................................................................................
Microphone 5 ..................................................................................................................................................................
Battery 5 ........................................................................................................................................................................
Product content 6 ...............................................................................................................................................................
General overview 6 ............................................................................................................................................................
Switching on and off the device 7 ...................................................................................................................................
Bluetooth® pairing 7 .........................................................................................................................................................
ESmart Connect app 7 .......................................................................................................................................................
Setting up your account 7 ..............................................................................................................................................
Pairing the earphones 9 .................................................................................................................................................
Manual pairing (altenative method) 12 ..........................................................................................................................
Customising the product with ESmart Connect App 14 ...............................................................................................
Equalizer 14 ....................................................................................................................................................................
Have you lost your device? (Find my earbuds) 18 ..........................................................................................................
Custom control 19 ..........................................................................................................................................................
Proximity sensor (exclusive to Earphones Style 4 Ultra) 20 ...........................................................................................
Renaming the device 21 .................................................................................................................................................
Default settings 23 .............................................................................................................................................................
Play/Pause 23 .................................................................................................................................................................
Volume +/Volume - 23 ...................................................................................................................................................
Skipping to the next/previous track 23 ...........................................................................................................................
Call control 23 ................................................................................................................................................................
Answering/Ending a call 23 ..........................................................................................................................................................
Using the Voice Assistant feature 23 ..............................................................................................................................
Charging the battery 23 ....................................................................................................................................................
Earphones 23 .................................................................................................................................................................
Charging case 23 ............................................................................................................................................................
Wireless charging case 23 ............................................................................................................................................................
Restoring default settings 24 ...........................................................................................................................................
FAQ / Troubleshooting 24 .................................................................................................................................................
I can't link the earphones to the ESmart Connect app. 24 ...........................................................................................................
Warranty 24 .........................................................................................................................................................................