Specifications BrandDIDEEPProduct Name1L Portable Scuba Diving TankMaterial6061 Aviation AluminumMaximum Working Pressure20MPA 200BAR 3000PSICapacity1LDuration10 20 MinutesColorBlack YellowNet Weight2 1kgGross Weight2 8kgPacking Size44 5 28 6 13cm Automatic Air CompressorBrandDIDEEPPowerDC12V AC110 220VPower350WPressure0 300bar 4500psiCoolingFan CoolingSize262 152 272mm 10 314 5 984 10 708inWeight8kgFeatures 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 high quality Package includes 1 x 1L Diving Cylinder1 x Strap1 x Automatic Air Compressor Optional