Specification Color Yellow Green BlackCapacity 0 5LMaterial Aviation AluminumOxygen cylinder weight 1300gMaximum Capacity 3 0 Cu Ft 85 LittersLength 35 3 cmDiameter 5 7 cmMaximum Pressure 3000PSI 200BAR 20MPASurface Breaths 57Max dwell time underwater 10minsPumping time 7 10minSize of Aluminum Box 67x41x13cm 26 38 x16 14 x5 12 Feature The 0 5L oxygen cylinder allows the diver to stay 30 meters underwater for 10 minutes depending on individual lung capacity and depth of diving perfect for beginners Supports 3 types of inflation Manual high pressure Inflatable pump aqualung switch electric inflator Uses aviation aluminum material and meets the manufacturing standards for diving equipment Comes with a pressure gauge to show how much air is in the diving tank Fitted with an ergonomic silicone mouthpiece Press and hold the top to vent the pressure inside the bottle Lightweight and portable design it can be taken on board after twisting the breathing Package included 2 x 3000 respirator1 x high pressure air pump black 1 x scuba adapter1 x handbag1 x breather bag1 x lost rope