This Mask Dual Airflow Technology Can Help You to Breathe Naturally as on Land. And By Changing The Inspiratory and Expiratory Airflow Channel to Achieve Anti-fog Effect. The Dry Top System Will Prevent Water from Entering the Mask Through the Snorkel Tube. When Water Entering The Mask, You Just Need to Raise Your Head. The Water Will Flow out From the Drain Valve. The 180° Full Face Design Will Help You Get a 180° Field of View to See the Underwater World. The Better Thing is This Snorkeling Mask With Gopro Camera Mount，You Can Easily Attach Your Gopro Camera for Underwater Shots, You Can Share The Fun of Snorkeling With Family And Friends.
