VARON Continuous Flow Portable Oxygen Concentrator NT-05

Comparison Of TP-B1 and NT-05 Varon Portable Oxygen Concentrator NT-05 Highlights: Compact Design, Only 3.3LB Are oxygen tanks bulky? The NT-05 is our lightest portable product, making it easy to move around the home or outdoor use or in car use.  Continuous & High Performance NT-05 is a high-performance oxygen supply equipment. It draws in the conventional air in the room and compresses it with a filter and a sieve bed to filter out other gases (including nitrogen) present, and then outputs pure and fresh oxygen.  Easy To Carry The NT-05 is only the size of your palm, so don't worry. It won't weigh you down. Moreover, you can go outdoors with the free handy carrying bag. Three charging methods NT-05 has three charging modes, AC, DC, and external battery. Therefore, NT-05 can be charged anytime and anywhere, whether in the car, indoors or outdoors. Whether you are slightly hypoxic or want a better breathing experience, NT-05 will be a good choice！ AC Power Supp