Health & Household > Personal Care > Massage & Relaxation > Neck & Shoulder Massagers
Rechargeable Neck and Shoulder Massager AM-020
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 motor (COMP-001) overheats (ENG-001), leading to premature failures (RMA-001) and customer dissatisfaction (REV-001).
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