Scuba Diving Tank, 0.5L/1L Mini Diving Tank 5-10/15-20 Minutes Underwater Breath Device Portable Diving Oxygen Tank Kit, Portable Lung Tank for Emergency Rescue Underwater Exploration

Portable Scuba Oxygen Bottle: 1L oxygen tank mini can let you enjoy a happy diving experience, the capacity of underwater oxygen breathing equipment is 0.9 quart, lung mini scuba tank can let you stay underwater for 15-20 minutes and can be reused, mini scuba tank is ideal for novice divers to feel the fun of diving.3 Inflation Methods: Dive portable lungs have three types of inflation methods, one is to use high pressure hyperbaric cylinders (not included) for inflation, the second is to use the scuba converter head for inflation, and the third is to use the electric inflatable pump (not included) for inflation, which makes your scuba diving more convenient.Oxygen tank under water is made of high-quality aluminium alloy, with good stability. Good stability.