Electronics > Portable Audio & Video > Portable Bluetooth Speakers
8W RGB Bluetooth Speaker AL-1886
Brand: Generic / OEM
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Audited BOM: 11 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 low-quality battery (ENG-001) does not deliver the declared capacity, resulting in significantly lower autonomy than promised, leading to RMA claims (RMA-003) and negative customer reviews (REV-001).
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