Electronics > Audio > Headphones & Earbuds > In-Ear Headphones
3.5mm Stereo Headphones A-FN06
Brand: Generic / OEM
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Audited BOM: 7 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
Fragile solder in the P2 connector (ENG-001) leads to connection failures (RMA-002), resulting in intermittent audio and perceived bad connection by users (REV-003, REV-006).
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