Size: L210*W110*H115cm 
Pressure: 1.5ATA
Oxygen flow rate: 10L/Min
Oxygen Concentration:≥93%±3
Weight of all-in-one machine: 85kg
Size of all-in-one machine: L40*W80*H87cm 
Noise:≤55dB
Power supply/frequency: AC:110/220v (±10%)50Hz
Rated power: 1500W-2600W
Oxygen concentration in the chamber: 25%- 29%