Bose QuietComfort 20i Reparatieforum
VragenQC20 battery won't charge after replacement
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Easiest way to replace battery
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Bent audio connector causing intermittent sound
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No sound on quiet comfort 35II
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Inline Mike, not working, filled with gel, anyone seen this?
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Earpiece and cable joint peeling off
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wiring information for Bose Quietcomfort 20i
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Bose QC20i earbud noise when noise cancellation active
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