Does BiPap and static Cpap up to 25. This is not your basic Cpap machine. Does not do auto Cpap. Comes with new carrying case, power cord, new humidifier chamber. Powers up and blows air, I have not personally used.  See pictures for total hours used. You will need to know your settings or have an RT set this up for you. This is a $1200-1500 machine, so a great deal if insurance does not cover for you or you need a travel machine. OBO.