Caire Freestyle Comfort Portable Concentrator - Certified Refurbished Battery:16-Cell Battery non-clinical design with a built-in

non-clinical design with a built-in touch screen interface that's simple to use

The full face mask cushion seal uses an "under the chin" design that will provide extra stability and maintain a secure fit even with jaw movement during sleep

but delivers increased trigger sensitivity with a softer pulse for enhanced comfort during sleep

The frame is manufactured with lightweight rust resistant anodized aluminum

Caire Freestyle Comfort Portable Concentrator - Certified Refurbished Battery:16-Cell Battery non-clinical design with a built-in*Certified Pre Owned* Main Features UltraSense technology to automatically calibrate oxygen level to your needs. Five pulse setting choices deliver up to 1050 mL min of oxygen Easy to read user Interface Up to 16 hours of run time with a 16 cell battery Wearable and lightweight at less than 5 pounds FAA Approved for onboard in flight usage *For Caire Freestyle Comfort replacement parts and accessories, click here Replacement Parts & Accessories for