Tempered Glass Diving Set Scuba Anti-Fog Goggles Snorkeling Mask Tube For Adult

Description

Diving Goggles is made of tempered glass, safe to use, reduce the opportunity that lens crushed caused by the water pressure, reduce the harm to human body, safety and explosion-proof.
Attention, please.
Anti-fog protection ensures crystal, dry directly after use. (Don't wipe the inside lens)
How to Keep Your Airway Clear
1.Breath carefully. On any snorkeling adventure you will get some water in your tube to some extent.
2.Surface your head down in the water, make sure the tube end is in the air this time.
3.Breathe in through your mouth quickly and forcefully into the snorkel to purge nearly all the water from your snorkel.
4.Expel any water remains with a second forceful blast. By repeating the blast method to clear any water in the snorkel.
5.Master airway control. For a little water, exhale slowly to let water out by drain valve. For too much water, lift your head out of the water and take off mask.
6.Clear your snorkel will keep you from annoying disruptions. Take a deep breath and swim down. When you need a breath, surface, keeping your face underwater
Package:
1*Anti-Fog Goggles and Snorkeling Mask Tube