Portable Oxygen Concentration Device 1L to 3L

USD$599$899

The Portable Oxygen Concentration Device provides a continuous flow rate of 1L to 3L and supports two oxygen inhalation methods, including ear hook and nasal cannula. Oxygen purification is 70%~85% when the flow rate is 1L,  It can be continually used for about 2 hours with a 6400mAh built-in battery. Small size at 225*177*120mm and light weight with 3kg.

In addition to home use with a power adapter, it can also be used when driving or walking outdoors. ​A high-quality compressor and molecular