Radians 430-EHP™ Electronic Earmuffs automatically activate an electronic circuit to protect hearing when noise levels exceed 86 dB. Designed with a noise reduction rating of 27, the earmuffs can also amplify sound. An on/off volume switch offers convenient control of volume levels, while the padded headband provides comfortable wear. Operates on 2 AA batteries (included).
Features and Benefits
Electronic circuit automatically activates when noise levels exceed 86 dB
Noise reduction rating of 27 for thorough hearing protection
Also amplifies sound for versatile use
On/off volume control for raising and lowering the volume