HACENOR Small Portable Battery 1-7L Adjustable Oxygen Concentrator DZ-1BCW hypoxic generator Battery*1Bag*1Oxygen Mask*1Headset Cannula*1Power Adapter*1Car Power

Battery*1Bag*1Oxygen Mask*1Headset Cannula*1Power Adapter*1Car Power Cord*1User Manual*1

9 lbs (1

Low pressure alarm protection

93%±3% 1-5LPM

taking up almost no space

HACENOR Small Portable Battery 1-7L Adjustable Oxygen Concentrator DZ-1BCW hypoxic generator Battery*1Bag*1Oxygen Mask*1Headset Cannula*1Power Adapter*1Car PowerFeatures: Large capacity lithium battery: Not affected by power failure,it can also be used outdoors. Vehicle power supply: Power supply of vehicle lighter. Atomization drug delivery: One machine for two purpose. Follow the doctor's advice. More convenient atomization at home. Intelligent infrared remote control: There is no need to stand up frequently. Use the remote control to operate the oxygen concentrator. Original backpack: Convenient to carry.