Just one press of the One-Switch button will turn on the unit. A tiny blue LED light around the switch will turn on as an indication that the unit is working.
Oxy-Angel is a personal air ionizer that emits negative ions from the triangular shape that you see at the top of the unit.
These negative ions will keep you from allergens, viruses and all sorts of bad particles in the air.
As a result, Oxy-Angel reduces the probability that you will inhale these bad particles, helping you breathe cleaner air for a healthier you.