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> Voice amplifier box for fr-m-40/M40 respirator gas mask
Voice amplifier box for fr-m-40/M40 respirator gas mask
RARE! Brand New, MINT (NIB) SEALED, unused condition
ELECTRONIC VOICE AMPLIFIER for 3M FR-M-40 Pro Mask / Respirator and M40/42 Series Protective Mask / Gas Mask.
* Brand NEW FACTORY Vacuum SEALED Voice amplifier made by MSA.
* Designed for communications while wearing a protective mask.
* Amplifier simply screws-in the masks's front voicemitter.
* Electronic amplifier significantly improves sound of the mask wearier's voice and virtually 'catches every breath' with it's sensitive electronic diagram.
* Makes your voice to sound like Darth Wader-VERY COOL!
* Operates off the common household 9 volt battery, so no fancy special batteries required!
* This is the newest voice amplifier design, lighter and less bulky.
* An essential accessory for your M40 series gas mask!
* Comes Brand new, vacuum sealed in original package with the box and instruction card (see second pic.).
* Super RARE, HARD TO FIND-DON'T MISS YOUR CHANCE!
REALLY HARD TO FIND IN THIS EXELLENT BRAND NEW, MINT CONDITION!
VERY RARE-DON'T MISS YOUR CHANCE!
