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 Specification: Name: Diving Oxygen Cylinder Set Bottle
Material: Aviation Aluminum
Colour: Yellow Bottle
Size: 40.2x 8.5cm/15.83x 3.35 Bottle Capacity: 1 L Max Pressure: 3000PSI/200BAR/20 M Pa Underwater Breathing Time: about 15-20min
Features:- Compact portable lightweight, easy to carry.- Breathe underwater diving with total freedom.- made from aviation aluminum material & meets manufacturing standards of diving equipment.-The breathing nozzle is made from food grade silicone, which is safe & odorless.-The pressure gauge has a luminous function, & the water is still clear at 80 meters. made from stainless steel, it is waterproof, corrosion resistant, high hardness, & durable. Preventive Measure Warning 1. This product is suitable for recreational diving within 10 meters. Do not try to use it as air supply in deeper waters.2. This product can be used as a backup air source for recreational diving up to 30 meters deep. Before using this product, you must obtain the training & certification of the accredited institution for scuba diving technology. The use of this breathing apparatus by unauthorized personne at depths exceeding 10 meters may cause danger.3. This product is suitable for use in waters that above 10 degrees Celsius.4. Recommended maximum ascent speed is 15 metres per minute (the last 6 mete