1、Bionics fairshaped appearance design，which win the national outlook top award-red star award
2、Lower noise was acheived by using advanced round airway and multilevel noise decreasing design
3、big LCD screen to see the figures clearly；
4、cumulative time function；
5、Timing turn off function using convenience.
6、Exceed press safety valve helping safe ensure.
7、Install power cut warning function，；
8、With pressure, circulation failure, compressor fault alarm function
9、With low oxygen concentration alarm function
10、Accessories can be put in the store box of concentrator
 

power supply：～220V±22V，50Hz±1Hz
size：545×285×712mm
oxygen flow：0.5～3L/min 时， oxygen concentration：93%±3%
weight：25kg
input power：320VA
output pressure：20～50kPa
operation noise：≤55dB(A)
continuous operation