Health & Household > Massage & Relaxation > Electric Massagers > Handheld Massagers
AL-H400 Heated Body Massager
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 (ENG-001) fails prematurely, resulting in RMA-001 and complaints of noise and weak vibration (REV-002, REV-006).
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