Features:

1. The 0.5L oxygen cylinderallows the diver to stay 1-10 meters underwater for 5-12 minutes (depending on individual lung capacity and depth of diving), perfect for beginners.

2. Supports 3 types of inflation: Manual high-pressure Inflatable pump, aqualung switch, electric inflator.(Inflator pump is not included)

3.Bottle design: 1 kind of luminous instrument, depth resistance at a glance, underwater 80 meters is still clearly visible. 2 - Pressure reducing valve to release the pressure, press to release the pressure of the air. 3 - Air filter can breathe pure air, multi-filter design breathable pure air

4.Professional customized dust cover protects the air inlet to prevent impact and affect performance, 3 kinds of inflation can be selected according to the scenario, maximum inflation pressure: 3000PSI/200BAR/2OMPA.

5.Multi-layer anti-corrosion and high-pressure treatment: aluminum alloy with multi-coating treatment, with fully automatic coating mirror layer, using aluminum alloy mirror treatment, 6061 aluminum alloy hot extrusion one-piece molding.

6.Use details: Oxygen cylinder pressure should not exceed 20 MPa (i.e. 200BAR or 3000PSI pressure gauge shown) Before boarding, please separate the breathing valve from the bottle, you need to press the top first to release the pressure, then separate the bottle.