ANC Microphone Array Assembly from China
This multi-microphone assembly combines MEMS microphones, a signal processing PCB, and acoustic ports in a single unit designed exclusively for active noise cancellation in wireless headphones. It captures ambient noise and feeds it to the cancellation algorithms, making it a dedicated part of the headphone apparatus.
Duty Rate — China → Canada
PGA flags (1)Show detailsHide detailsHCConsumer Products SafetyMay be required
- HC
Consumer Products Safety · May be required
May require HC Consumer Products Safety depending on intended use (HC21) and Canadian product category (HC29, HC30, HC31, HC32, HC33, HC34, HC35, HC36, HC37); or intended use (HC22, HC23, HC24, HC26, HC27) and Canadian product category (HC37). Matching criteria: Equal To 8522909000; Equal To 8522909000. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Ensure the assembly is solely or principally for use with headphones of heading 85.19 or 85.21 to qualify under 8522.90.90
• Keep documentation showing the product's dedicated function
• Verify whether the array includes a printed circuit assembly, which may fall under 8522.90.10 instead