Product Description
"Razor" ultra-thin rubberized cups Two Omni directional microphones Provides sound activated protection over 89 dB at 0.02 reaction time Noise reduction rating of 23dB Operates on 2 AAA batteries- Included u201cRazoru201d Ultra-Thin Rubberized Cups Two Omni Directional Speakers Provides Sound Activated Protection over 89 dB @ 0.02 Reaction Time Noise Reduction Rating of 23dB Operates on 2 u2018AAAu2019 batteries- included "
![District of Columbia v. Phila., Balt. & Wash. R.R. (D.C. Cir. 1911) 1911 [Leather Bound]](https://m.media-amazon.com/images/I/41ByqlR22kL._SL160_.jpg?maxX=160&maxY=160 "District of Columbia v. Phila., Balt. & Wash. R.R. (D.C. Cir. 1911) 1911 [Leather Bound]")
