Supertrip Full Face Snorkel Mask Adult, Shorten Breathing Distance Anti-Fog Leak-Proof Diving Swimming Mask for Adults 180° Panoramic View Camera Mount Advanced Breathing System

• SIZE- Please measure the vertical distance from the bottom of the chin. S/M:10-12cm/3.9in-4.7in; L/XL:12-14cm/4.7in-5.5in. With 4 colors, you can always find a Full Face Snorkel Mask suits your face and personality.
• SIDE VENTILATION DUCT DESIGN- Supertrip Full Face Snorkel Mask Adult has a shorter breathing distance than other products on the market, allowing for rapid oxygen access and improved oxygen supply. When you are completely underwater, the drying system blocks the entry of water, keeping the inside of the mask dry and comfortable.
• DOUBLE AIR CIRCULATE SYSTEM- Full Face Snorkel Mask has a bigger chamber and 3 intake valves to allow air to circulate in and out freely, and prevent fogging. The Full Face Snorkel Mask 87% larger than traditional breathing tubes, separate the inhaling and exhaling channel, make you easy to breathe and prevent CO2 build up.
• 180°PANORAMIC VIEW- Full Face Snorkel Mask updated full-face design provides a larger viewing area, you can clearly see more fish and sea creatures by Full Face Snorkel Mask than before. With our detachable camera mount you can easily attach camera, so can capture picture to share adventure with your friends and family.
• CUSTOMER NORIENTED SERVICE- Our Full Face Snorkel Mask has been fully tested. If you want a quality, well designed, our product is a good choice. And since the day you buy Supertrip Full Face Snorkel Mask, we will provide 24-hour uninterrupted service. We sincerelly believe that we can bring customers the most satisfied buying experience.