TWS109 - Comparison table - 2017 batch V.S. NEW 2018 batch

  2017 version NEW 2018 version
Android 8.0 Support  No Yes
Support for previous / next track No Yes
Single earbud stereo sound No Yes
Speaker volume during call Low Higher
Sound from only 1 side even after "left, right channels connected" Sometimes Never
Charging LED doesn't turn off after being fully charged Sometimes Never
Single earbud use Left or right earbud Only right earbud
Color of power button Black Grey for better visibility
Reset operation Please search for relevant FAQ for detailed guide


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