HACENOR Health Care Small Portable 1-7 Liters Continuous Flow Oxygen Concentrator With 4 Hours Battery DZ-1BCW Type:Oxygen Concentrator+2PCS Batteries 4 Hours Long Battery Life

4 Hours Long Battery Life

1×Power Cord

2 Hours Battery: The battery can be used 2 hours after fully charged

Note: Used products are not supported for return and exchange

3lbs Size 160*129*54(mm) Noise ≤40dB Battery Duration 4 Hours

HACENOR Health Care Small Portable 1-7 Liters Continuous Flow Oxygen Concentrator With 4 Hours Battery DZ-1BCW Type:Oxygen Concentrator+2PCS Batteries 4 Hours Long Battery LifeFeatures: 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.