Technical parameters:
Rated voltage: 220V
Input power: 40-80W
The arrival of oxygen: 2 to 4 L/min
Oxygen concentration: 30 + /-2% at 20 ?
Packaging dimensions: 375 x 205 x 378mm
Product dimensions: 335 x 160 x 325mm
Operation noise:
Net weight: 5.7 kg
features:
alarm failure
The total time
Alarm of low oxygen concentration
failure to alert
low noise level
Sleep timer