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26 results in articles
What does the SNR value on earplugs mean? How to read SNR, HML and dB
The SNR value tells you how many dB an earplug reduces on average. With a worked example, an explanation of HML and...
Are custom earplugs covered? Health insurers and employers in 2026
Basic health insurance does not cover custom earplugs, but some supplementary policies cover part of the cost. Your employer arranges and pays...