This will be my third CPAP machine being a long term user. Over ten years. They keep improving CPAP machines and this was extra easy to setup and use. Plug it in and use it one night the machine will reconfigure itself to your needs. If you have been using a CPAP machine years all the technical knowledge leaned is useful but necessary. If you would like to adjust the settings using your skills to customize the equipment manual override over auto settings is possible.i am happy with airaensec11.
