Automotive > Interior Accessories > Car Fans
12V USB Dual Head Car Fan with 360° Rotation & 2-Speed - Black
Brand: Generic / OEM
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Audited BOM: 6 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
Low-quality motors (ENG-001) demand more current, overloading the USB cable (ENG-002) and PCB (ENG-005), leading to premature failures (RMA-001) and 'stopped working' complaints.
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