Ear Muffs - Road Runner

• Provides exceptional noise reduction when operating as a normal ear muff, i.e. when the electronic system is not activated.  
• When the electronic system is activated by turning the On/Off dial clockwise, ambient noise is amplified to the level desired. This is critical in hearing the important noises around you which is often blocked out by any ear muff. 
• Designed to attenuate noise at and about 85dB, thus behaving as a true ear muff.
• Operates on 2 x AA batteries (not included)
• Comfortable wearing with head padding and soft cushions
• 11.9N Clamping Force 
• 349gm 
• SLC80 Rating of 21dB
• Class 3 Rating
• Certified to AS/NZS 1270

Please note shipping times may vary due to product availability. Please allow up to 2wks as we only ship once a week