Electronics > Audio > Headphones & Earbuds > Earbud Headphones
USB-C Wired Earbuds with Microphone R1350
Brand: Generic / OEM
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Audited BOM: 9 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 fragile soldering of the USB-C connector (ENG-001) leads to its breakage or detachment (RMA-001, RMA-006), resulting in total product failure and customer dissatisfaction (REV-002, REV-006).
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