DCCMS Diving Oxygen Tank Oxygen Cylinder Water Portable Diving Respirator Scuba Diving Spare Life-saving Cylinder

Product information:
Color: black, yellow
Material: aluminum alloy, stainless steel, silica gel
Size: yellow, black

The amount of air in the oxygen tank is filled to 200 bar, and the underwater residence time is 10 to 15 minutes, depending on individual physique and diving depth.