Oxygen purity: ≥99.5%
Structure composition: The product is composed of inhaler tank, connecting valve, breathing mask, button and oxygen.
Scope of application: Mainly suitable for families, outdoor travel, plateau hypoxia and other people.

Benefit of Breathing Oxygen :
– Helps in concentration and memory for students
– Helps in recovery post exercise
– Promotes health & wellness in elderly
– Improves sports performance and endurance
– Remedy for altitude sickness
– Helps during air pollution
 
Note : You only need to press the valve a while when you breathe!