Package Include: 1 x Primary Pressure Reducing Valve 1 x Medium Pressure Tube(with 360° rotating head) 1 x Secondary Breathing Valve 1 x 1L Oxygen Cylinder 1 x Quick-dry Crossbody Bag 1 x Instruction 1 x Inflator Pump Specification: Name: Diving Oxygen Cylinder Set Bottle Material: Aviation Aluminum Color: Black Bottle Size: 40.2x8.5cm/15.83"x3.35" Bottle Capacity: 1L Max Pressure: 3000PSI/200BAR/20MPa Underwater Breathing Time: about 15-20min Features: - Compact portable lightweight ,easy to carry. - Breathe underwater diving with total freedom. - Made of aviation aluminum material and meets manufacturing standards of diving equipment. -The breathing nozzle is made of food grade silicone, which is safe and odorless. -The pressure gauge has a luminous function, and the water is still clear at 80 meters. Made of stainless steel, it is waterproof, corrosion resistant, high hardness, and durable. Preventive Measure & Warning 1.This product is suitable for recreational diving within 10
