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1L-7L Small Portable O2 Concentrator Machine
1. Negative oxygen ion function
The negative oxygen ion generator in the machine can not only purily the air, but also increase the
content of negative oxygen ions in the oxygen, and enjoy the fresh oxygen like the forest at home.
2. High efficiency oil free compressor. It is made of composite materials, the movement of pure copper material, stable and reliable for oxygen generator to provide pengbai power, enhance the service life .
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