Often people who use LiveO2 or LiveO2 AC for the first time expect to feel a rush of air coming into their mask and are surprised to learn this is not the case. The LiveO2 is not a ‘pressurized’ system and therefore the air needs to be actively drawn in by the user during use of the system. By design, the effects of the LiveO2 system are maximized when the user naturally strengthens the inspiratory muscles of the lungs while actively drawing in breath during exercise.
**Note: LiveO2 and LiveO2 AC systems are strictly designed for a maximum 15 minute session. Live O2 systems are not intended for use beyond 15 minutes in one single session.