Audiopack Sound Systems Gas Mask Voice Amplifier NSN 5996-01-381-9012. Item is in excellent condition, like new. Used very little if at all, comes with original packaging. See pictures and ask any questions before purchasing or bidding, I get my items from many sources such as auctions, purchased from individual US Soldiers, storage liens, garage/yard sales etc. I cannot guarantee a smoke or pet free environment. See my other items for a wide variety of gifts, Militaria, collectables, diecast, plastic models, clothing, shoes and more. I do not give partial refunds, items will need to be returned in the condition they were shipped in for refund. bkrm wall 1 in ziplock