JOYCEone is the nasal mask that always and immediately fits. No more difficult and time-consuming adjustments are required. See for yourself how quickly and easily a mask fitting can be. Simply put on the JOYCEone mask and your fitting is complete. The mask cushion and forehead cushion have been developed to adapt automatically to the shape of your face with the goal of making your therapy comfortable and effective. With JOYCEone you will also see how easy it can be to handle a ventilation mask. Thanks to the color-coded headgear and clips, you can quickly assemble JOYCEone correctly.