This MSA ESP voice amplifier is brand new. It was only used to assure fitting and operability. MSA ESP II Voice Amplifier 10026265 for MSA Advantage 1000 & Millennium Gas Mask
MSA ESP II Voice Amplifier 10026265 for MSA Advantage 1000 & Millennium Gas Mask.
Please refer to pictures for condition
Requires two AAA batteries (not included)
(2)