1. Styled design, selected material, compact structure.

2. Big LED screen, stream-line front panel.

3. Earphone shaped oxygen breathing apparatus, sterilizing and removing contamination free.

4. Over93% oxygen purity 1-5L/M adjustable flow rate

5. Imported molecular sieve, over 30000hours life.

6. 24hours/7 days working.

Low noise:

Continuous working:

Timer function:

We can offer OEM and ODM service. Welcome your inquiry!