1-4 of 4 Answers
Download app for them and update firmware, but left button is on and off for ambuent sound control, so you can hear around you eithout taking them off
Sorry, there was a problem. Please try again later.Return them, might me broken Mine worked beautifully and seamlessly pairing
Sorry, there was a problem. Please try again later.The one I purchased is good..everything is clear
Sorry, there was a problem. Please try again later.download the app configure each earbud
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