Electronics > Portable Audio & Accessories > Portable Speakers > Bluetooth Speakers
Portable Bluetooth Multimedia Speaker
Brand: Generic / OEM
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Audited BOM: 10 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-002) fails to hold a charge and charge properly, leading to RMA failures (RMA-001) and complaints about short battery life (REV-001).
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