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Key Features
- Made for Younger Students
- Completely Covers Outer Ear
- Provides 26 dB of Noise Reduction
- Adjustable ABS Plastic Earcups
The red Califone HS40 Hearing Protector is designed to be worn by younger students while in industrial arts or other loud areas. The HS40 is made with ABS plastic to block out external noise. The earmuff protector features an adjustable polypropylene head strap and smaller earcups.
More DetailsSee any errors on this page?
How many dB of noise reduction do these offer?
How many dB of noise reduction do these offer?
26 dB is the noise reduction level.
Date published: 2019-07-18
question
How long is the cord to the headphone?
These are wireless.
Date published: 2018-12-11