Electronics > Audio > Audio Accessories > Headphones & Earbuds > True Wireless Earbuds
Mini TWS Bluetooth Wireless Earbuds KA-791
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 use of a low-quality USB-C connector in the charging case (COMP-010) leads to contact failures, resulting in RMA-005 and consumer complaints (REV-004), indicating an engineering flaw (ENG-005).
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