Electronics > Portable Audio & Video > Portable Bluetooth Speakers
8W 1200mAh App Control Portable Speaker D-Gra2 (20-Pack)
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 low quality of the battery cell (ENG-001) leads to its premature failure, resulting in RMA (RMA-001) and consumer complaints (REV-001).
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