Electronics > Audio > Microphones > Wireless Microphone Systems
M-997W Dual Wireless Microphone System for US
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
Signal interference (ENG-001) between the transmitter and receiver modules causes connection failures (RMA-001, RMA-006) and customer dissatisfaction (REV-001, REV-006), directly impacting the core 'wireless' functionality of the product.
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