Inleiding
Look into a High-end true wireless earphone.
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In this cavity, there is a speaker unit and a logic board.
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The newly designed 9.2mm speaker unit is protected by a transparent cover.
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Battery was located in a definite different space to the logic board.
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If you want to change the battery, you have to open the cavity behind.
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4Gids Commentaar
Nothing special, warm it and twist it until open by your hands. I know it’s hard, but be careful not to damage the parts.
Where to get the batteries for the buds and the case if one might try this?
I also have dead Beoplay E6. Can you provide a diagram for the 3 button inline unit as the headphone will not turn on (no lights) although 5v getting to the inline unit??
