DEDEPU Mini Scuba Diving Oxygen Air Tank 1L attached to Full Faces Snorkel Mask with Manual Pump. Mini Scuba Diving Oxygen Tank.
Maximum dwell time underwater: 20-25 minutes. 180 Degree Field of vision. Easy Breathing Full Face mask with Scuba Oxygen Tank for natural breathing through the nose and/mouth. Maximum filling pressure is 3000PSI or 200bar, and the gas with oxygen content greater than 40% cannot be filled. Suitable for recreational diving air source with depth of less than 10 meters.Can be used as a backup air source for recreational diving at a depth of 30 meters. The 1L oxygen cylinder allows the diver to stay 10 meters underwater for 20-25 minutes, depending on individual lung capacity and depth of diving, perfect for beginners. Full Face snorkel mask available in two sizes (S/M or L/XL). How to choose size: Measure from the bridge of your nose to the base of your chin. Size S/M is (3.93inch to 4.7inch) or (10cm to 12cm). Size L/XL is (more than 4.7inch) or (more than 12cm). The item "DEDEPU Mini Scuba Diving Tank 1L attached to Full Faces Snorkel Mask Manual Pump" is in sale since Monday, April 12, 2021. This item is in the category "Sporting Goods\Water Sports\Scuba & Snorkeling\Tanks". The seller is "divingg" and is located in Shenzhen/Guangdong. This item can be shipped worldwide.