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The strap band is used to mount the hearing protection onto the Protos®. With the strap band, it is possible to regulate the height of the hearing protection as well as the fitting pressure.
To maintain the noise absorption values, the Absorption Inserts should be replaced every 2–3 years and the Support Pad should be replaced every six months for daily use.
INTERNET USERS ALSO CONSULTED ON THE CATEGORY HEARING PROTECTION
See also
