MORE SAFE:The interface of Diving Oxygen Equipment is made of food-grade organic silica gel, non-toxic and tasteless, and safer to use.
EASY USAGE:The Diving Oxygen Equipment is equipped with an upward pressure reducing valve, which is easy to operate. Only press upward to release the gas in the bottle.
RELIABLE:Diving Oxygen Equipment helps you breathe freely underwater. It is a practical and reliable diving equipment.
GREAT APPEARANCE:The Diving Oxygen Equipment is equipped with a waterproof luminous pressure gauge, which is fashionable and beautiful and suitable for use in dark environment.
CONVENIENT:0.5L capacity oxygen is more convenient, it is easy for beginners to dive, and the underwater breathing time can up to 5-10 minutes.