Electronics > Audio > Audio Cables & Interconnects > Earphone Accessories
Type-C Stereo Earphones KA-5815
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
The fragility in the USB-C connector's soldering (ENG-001) leads to premature breakage (RMA-001), generating explicit user dissatisfaction in reviews (REV-001).
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