Oxygen bag oxygen pillow household 42L oxygen bag portable first aid oxygen bag plateau Tibet travel oxygen bag

Things to note: 1. Do not exceed the prescribed pressure of 10.6kPa (about 0.1 kg/cm 2) during oxygen 2. When using it for the first time, the air should be filled first, the air outlet is facing down, and the air is exhausted while patting, and the remaining isolation agents are discharged. 3. The amount of oxygen absorption is adjusted with a clip.When the pressure is too low, press it out of the bag. 4. When the oxygen bag is spare, please turn the head tightly, do not be squeezed, do not get near the fire. 5. When the oxygen bag is discontinued, avoid light, avoid heat, avoid contact with sharp objects and chemicals, and excessively squeeze.The bag should be filled in a small amount of air to prevent adhesion in the long -term storage of the long -term storage. Note: The oxygen bag does not contain oxygen, you need to fill it with oxygen yourself after buying it!!