HACENOR Portable 1-7L Continuous Flow Oxygen Concentrator With 2 Hours Battery For Long-Time Travel Use DZ-1BCW Type:Standard with anion function

with anion function

Oxygen Flow Mode Continuous&Pulse Flow Mode

it is quieter

portable easy for carrying

1 × Humidification Bottle

HACENOR Portable 1-7L Continuous Flow Oxygen Concentrator With 2 Hours Battery For Long-Time Travel Use DZ-1BCW Type:Standard with anion functionFeatures: 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.