E-Z-Air Aviation Oxygen Headset with continuous flow diffuser provides oxygen to the nose and mouth without direct contact with the cheeks or ears.  Oxygen flows through tubing in the headset, through the "arm" and through the diffuser into the mouth and nose.  The clear head band adapts to right or left sided positioning, and is adjustable for a comfortable fit.  Headset allows for flow settings from 0 to 15 LPM,  and is lightweight, odorless and Latex free.  This is a comfortable alternative to standard oxygen masks and nasal cannulas.  Also available in nasal cannula style. 
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Please note:  Additional postage may be requred for orders outside of the US.