Features Loop-distributed dispersion vent holes They help a lot in optimizing noise control and minimizing disturbance to your bed partner. Groove-fit cushion The auto adjustment on the nose bridge can be achieved easily by the groove-fit cushion. Unblocked vision Forehead-brace-free design makes the patient´s vision unblocked. Crown-style headgear Contributing to comfortable mask wearing Fabric sleeves Thoughtful design for pressure relief of the face
