Experience enhanced underwater breathing with our upgraded full-face snorkeling mask, featuring a revolutionary dry breathing system that boosts oxygen intake and exhaust by 67% through its innovative M-type snorkel float design. This advanced ventilation ensures smoother airflow, making your snorkeling adventures more comfortable and enjoyable. Key Features: · Upgraded Dry Breathing System: The unique M-type snorkel float design increases the efficiency of air intake and exhaust, significantly improving oxygen support for effortless breathing underwater. · Professional-Grade Materials: Constructed with food-grade silicone, the mask provides a soft, skin-friendly fit that prevents irritation, ensuring comfort during extended use. · Ergonomic and Leak-Proof Design: The mask contours perfectly to the face, fully enclosing it to prevent water leakage, allowing you to explore underwater environments with confidence. · Crystal Clear Vision: Equipped with premium polycarbonate flat lenses, this mask offers a distortion-free, realistic view with a wide 180° panoramic field of vision, giving you an immersive snorkeling experience. · Adjustable and Secure Headband: The stretchy, elastic headband adapts easily to different head sizes, providing a snug yet comfortable fit without pinching hair or causing discomfort; it also allows quick release in emergencies for added safety. · User-Friendly for All Levels: Unlike traditional snorkels that require biting a tube to breathe, this full-face design lets you breathe naturally through both nose and mouth, making it ideal for beginners and seasoned swimmers alike. Specifications: · Model: DS03 · Structure: PC + PP + Silicone · Item Size: 26 x 20 x 11 cm (10.24 x 7.87 x 4.33 in) · Item Weight: 657g (23.17oz) · Package Size: 29 x 20 x 13 cm (11.42 x 7.87 x 5.12 in) · Package Weight: 760g (26.81oz) · Available Colors: Orange, Black, Blue, Pink, White, Green (optional) · Available Sizes: S/M, L/XL (optional) Package Includes: · 1 x Full-Face Snorkeling Mask Designed to combine comfort, safety, and superior functionality, this full-face snorkeling mask is perfect for underwater exploration. Its innovative breathing system and high-quality construction ensure a hassle-free and immersive snorkeling experience every time.