<p>DOUBLE-TUBE FULL FACE SNORKEL MASK</p><p><br></p><p><br></p><p>Operation Instruction:</p><p>1. Inserting the tube into the mask in order.</p><p><br></p><p>2. Put on the snorkel mask and make sure the silicone waterproof sealing edge fits your face no gaps.</p><p><br></p><p>3. Adjust the elasticated straps to the appropriate length, make your face fit perfectly with the mask.</p><p><br></p><p><br></p><p><br></p><p>save Method：</p><p>1. After every usage, clean with fresh water. Just leave it dry naturally after cleaning to avoid direct sunlight.</p><p><br></p><p>2. To keep better anti-fogging effect, pls don't wipe the snorkel mask mirror. </p><p><br></p><p>3. Avoid letting your snorkel mask come into contact with sand. Sand will scratch your snorkeling mask window and can also clog up the floater in the snorkel gear.</p><p><br></p><p><br></p><p><br></p><p>Precautions：</p><p>1. Designed for surface snorkeling purpose only.</p><p><br></p><p>2. Do not wear it to scuba diving, deep diving, and free diving.</p><p><br></p><p>3. Any hair or beards create micro-spaces that allow water to leak in.</p><p><br></p><p>4. Be sure to take regular breaks while snorkeling. Also follow the buddy rule: never snorkel alone.</p><p><br></p><p><br></p><p>Package Includes:</p><p>1 x User Manual</p><p>1 x Portable mesh bag</p><p>1 x Snorkel Mask</p><p>2 x Top Dry Tubes</p><p>2 x Air Inlet Tubes</p><p>1 x User Manual</p><p>1 x Lens Anti-fog Cleaning Wipe</p><p><br></p><p><br></p><p>Operation Instruction:</p><p>1.Insert the breathing tubes with a little bit of strength on either side.</p><p><br></p><p>2.Tug the tube to test if it is firmly in place. The tube should completely cover the seal and be flush against the snorkel mask.</p><p><br></p><p>3.Install the Camera Support.</p><p><br></p><p>4.Rip off the front protective film of the mask.</p><p><br></p><p>5.Adjust the length of headband in accordance with the size of head, in order to ensure comfort and non falling off.</p><p><br></p