Letsport Snorkel Mask Full Face, Dual-Snorkel Diving Mask for Adults, Foldable 180 Panoramic View Snorkel Mask, Anti-Leak Anti-Fog Snorkel Mask with Detachable Camera Mount, Adjustable Head Straps

Use Tips
1. Checking the seal before use: Pull the straps of the snorkel mask over your head and check the snorkel mask sits fittingly on your face. Always check the mask for any leaks: if you feel a slight pressure change when you breath, then it is sealed very good, otherwise please adjust the strap to a most appropriate size for your face.
2. Make sure you wear the snorkeling mask properly: People with long hair, make sure the hair does not come between your forehead and the mask, because the hair can break the seal between the silicone skirt of the mask and your skin.
Use the snorkel mask properly will also reduce mist up. Make sure the nose silicone parts close to your face, breathing slowly through your nose helps reduce fogging and emotional tension.
3. If you feel any obstruction to your breathing, it may be due to the snorkel being covered in water temporarily, but the dry top snorkel design will prevent water from entering through the top of the snorkel.
4. The snorkel mask can't storage oxygen and only suitable for snorkeling. If you are snorkeling at first time, you may need take some times to adapt it.
5. Only suitable for surface snorkeling, don't snorkel alone.
6. Please keep the full face snorkel mask in a dry and clean place, avoid direct sunshine.

Package Contents
Snorkel Mask X 1
Mesh Bag X 1
User Manual X 1
Camera Mount X 1
Earplug X 2
Nut and Screw X 1