Zestbina Adult Full Face Snorkel Mask, Waterproof Dual Breathing Tubes, Patented Design, Breathing Through The Nose, Professional Snorkeling Gear for Vacation, Mountable Action Camera

Additional Details from the Manufacturer

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More features

• 【Comfortable Breathing】 Compared to most single breathing tube full face snorkel masks on the market, our product's dual breathing tube design increases airflow by 200%, providing users with the same smooth breathing experience both underwater and above the water surface
• 【Patented Design】 We feature a patented gas diversion design, utilizing one-way valves and independent breathing chambers to separate and circulate fresh air and exhaled gases, effectively reducing carbon dioxide levels inside the mask and ensuring a safe experience for all users
• 【Adjustable Anti-Leak Breathing Tubes】 Our dual breathing tubes can be freely rotated to adjust angles, providing greater head movement freedom. The top features a special waterproof ball design that automatically prevents seawater from entering the mask
• 【Anti-fog Panoramic Vision】 Our mask offers a 50% larger field of view than traditional diving masks and features a anti-fog design, providing users with a clear 180° underwater view
• 【Comfortable Wear】Our product utilizes soft silicone material for enhanced comfort during wear. We recommend carefully measuring your facial dimensions according to our guidelines before purchase to ensure the correct size, which will contribute to a safer snorkeling experience