A CPAP full face mask for users with obstructive sleep apnea. The silicone cushion conforms to the nose and mouth with a 3D contour, sealing securely without over-tightened headgear. Quiet-flow vents diffuse exhaled air to minimize noise and maintain CO₂ washout. A built-in anti-asphyxia valve opens automatically if pressure fails, allowing independent breathing. The 360° rotatable connector adjusts tubing direction to suit different sleeping positions, reducing pull and mask displacement. Compatible with major CPAP machine brands.