The Ocenco M-20.2 compressed oxygen EEBD (Emergency Escape Breathing device) provides up to 32 minutes of protection. The Ocenco M-20.2 EEBD can be donned in seconds; simply unlatch the case, pull out the unit, and insert the mouthpiece and nose clip. The compressed oxygen and mouthpiece combination allows the Ocenco M-20.2 EEBD to be donned in a smoke filled environment.- Quick, easy use – pulling the unit from the case automatically starts oxygen flow.- Low life cycle cost – 15 year service life — annual shipboard visual inspection.- Belt wearable – so light and compact it can be worn comfortably on a belt.- Full visibility – the clear Teflon hood protects the user from hazardous environments with full field of view.- Maximum Protection –hood and breathing bag provide excellent heat and chemical resistance