Electronics > Audio > Headphones & Earbuds > True Wireless Earbuds
K98 Gamer Earbuds with Power Bank Case
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-cost Bluetooth 5.0 chip (ENG-003) does not efficiently manage power consumption, resulting in a battery life significantly shorter than promised (RMA-003), leading to explicit consumer dissatisfaction (REV-001, REV-005).
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