Nova Nasal - Mask Size:Fit-Pack Red and infrared LEDs measure

Red and infrared LEDs measure blood oxygen levels while you sleep

store it in a cool

(Disclaimer: **A smaller mask can result in less mask contact on the face

It comes equipped with an AC power adapter for traditional use

Removable Frame Clip

Nova Nasal - Mask Size:Fit-Pack Red and infrared LEDs measureEasy to use SwingFit headgear. Simply place the cushion on your nose and swing the headgear around your head to secure with one click. Pivoting Clips fasten the headgear and adapt to movement, whatever your preferred sleeping position. An optional Tube Clip holds the tube up and out of the way, while the added comfort of AirEdge fabric helps avoid marks on your face. RollFit cushion comfortably conforms to your nose, rolling with movement to help