Electronics > Portable Audio > Portable Speakers > Bluetooth Speakers
100W Portable Bluetooth Speaker 3600mAh Battery RGB LED TWS EL-1093
Brand: Generic / OEM
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Audited BOM: 7 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 claim of 100W RMS with a 3600mAh battery and 2-hour runtime is physically inconsistent. This leads to an undersized or inefficient amplifier (COMP-001) and/or a low-quality battery (COMP-002), resulting in significantly shorter actual runtime and distortion at high volumes, as reported by consumers (REV-001, REV-002) and evidenced by engineering failures (ENG-001, ENG-002).
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