DEDEPU 500ml Diving Set Cylinder Oxygen Tank Underwater Brea

Specifications:Name: Breathing Oxygen CylinderColor: WhiteCapacity: 500mLMaterial: Aviation aluminumOxygen cylinder weight: 1040gOxygen cylinder dimension: 635.5cm (2.414)Air capacity: 3.0 Cu.Ft / 85 LittersMax. pressure: 3000PSI / 200bar / 20MPaMax. dwell time underwater: 10minNumber of underwater max. breathing: 21 times(depending on individual lung capacity and depth of diving)Feature:The 0.5L oxygen cylinder allows the diver to stay 7 meters underwater for 6-10 minutes (depending on individual lung capacity and depth of diving), perfect for beginners.- Easy to Use: Just put the mouthpiece in the mouth and you are free to swim underwater. Make diving easier.- Portable Design: The product is an independent breathing system. Compact size and portable design, it can be carried on board after twisting the breathing valve.- Premium Quality Material: Uses aviation aluminum material which is of good anti-rust property and durability, and meets the manufacturing standards for diving equipment.- Pressure Relief Valve: Single machine balanced breathing regulator, with a pressure gauge to show how much air is inside. (Be sure to relieve pressure after the inflation is completed, otherwise, it will cause danger.)- Silicone Mouthpiece: Ergonomic design, secure fit mouth shape.- Supports 3 types of inflation: Manual high-pressure Inflatable pump, aqualung switch, electric inflator.Preventive MeasureWarning1. This product is suitable for recreational diving within 10 meters. Do not try