Specification:

Power : 280W in average, less than 350W in highest level
Size : 305×300×535(L×W×H)mm
Weight : 14.5 kg
Outlet : 1
Output Pressure : 0.04-0.06 MPa
Oxygen Flow Rate :(0～5)L/min. Within (0～5)L/min, 
the oxygen concentration  ≥90%
Noise:≤48dB (A)

Advantage:

1. Fashionable appearance; 
2. lightest in weight; 
3. smallest in size;
4. easy to move with handle and wheels;
5. PSA technology, no need to add chemical materials;
6. High oxygen purity:≥90%@5L;
7. Self-patentd core components
8. Energy-saving and econimical:more than 3 hour's oxygen inhalation just need 1 degree electricity.