Before using this product, please carefully read and understand the product manual.
It will be faster to inflate the product using a matching special swivel through a large oxygen tank or an electric pump. The manual inflating pump is used as a backup filling method.
The aeration value of the product shall not exceed MPA.
Do not fill gas with the oxygen content greater than 40%.
After filling the air, you must release the pressure first! Otherwise, it could be dangerous.
Description: Colour: Yellow Material: Aviation aluminum/PC/ food grade silicone Specification: 0.5L Length: 13.4 inches/34cm Diameter: 2.25 inches lb/5.71 cm Pressure: 3000psi/0bar3 Weight: 1.8 kg (Full package) Water volume: 26.62 cuin/0.42 liters Gas capacity: 3.0cuft/85 liters Breathing times on water surface: 30 times (2.5 liters per breath) Inflatable way:1.The big oxygen bottle inflates it 2.The electric pump inflates it 3.Hand pump to inflate it Notice: 1.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before your purchase. 2.Due to the different displays, there may be subtle differences in the colors of the products. We hope you can understand them. 3.Please leave us message if you find any problems on our product and we will be happy to solve the problem for you. Package List: 1*Miniature oxygen cylinder