·24-hour continuous oxygen supply

·Chronological function Timer shutdown

·Large screen touch

·Concentration flow rate Real time digital display

·Portable handle

·HEPA filter

·Atomization function

·Oxygen flow：1-7L(Adjustable)

·Product size：300x200x300mm

·Noises：<45dB(A)

·Product weight：5.7kg

·Output pressure：30kpa-60kpa

·Gross weight：6.5kg

·Oxygen concentration：90%-30%

·Inner box size：360X290X380mm

·Rated voltage：AC220V/50Hz110V/60Hz

·Outer carton size：390X285X415mm

·Rated power：130W