Electronics > Portable Audio > Portable Speakers > Bluetooth Speakers
YX-P01 16W (8W x 2) IPX6 Portable Bluetooth Speaker 1200mAh Battery TWS
Brand: Generic / OEM
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Audited BOM: 11 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 1200mAh battery is undersized for the 16W power output, leading to deep discharge cycles and frequent recharging. Combined with a low-cost BMS (Battery Management System) on the PCB (ENG-004), this accelerates cell degradation, resulting in capacity loss, swelling, and total failure (RMA-001), as reported by consumers (REV-001).
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