K-number	K220688
Device name	SilentZPro 2.0
Applicant	Shinrin-Yoku Traders, LLC
Product code	LRK
Device class	Class II
Decision date	Dec 2, 2022
Decision	Substantially Equivalent
Regulation	872.5570

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Source

View the full FDA submission: accessdata.fda.gov

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SilentZPro 2.0

Everything you need for a 510(k) submission. Nothing you don't.