Compare our price of $14.99 to 3M at $67.99 (model number: 90543-4DC). Save 78% by shopping at Harbor Freight.
|Battery(s) Included (y/n)||No|
|Battery(s) required||2 AA|
|For Noise levels Up to (dB)||85 dB|
|Noise reduction rating (dB)||24 dB|
|Product Weight||0.70 lb.|
|Shipping Weight||0.70 lb.|