Olive Portable Oxygen Concentrator With Low Noise
Adopted module Design, easy to operation
LED Display
Intelligent Safety Hazards Caused By Mistakes
PortableTravel Oxygen Concentrator Product Feature:
High oxygen purity 93%+-3% from 1Liter to 5 liter
Operates with rechargeble external battery ,AC or DC power
Exceptional battery life,can be used for 800 times
Fashionable carrying case with adjustable shoulder strap
Low Noise,less than 40db(A)
View this product at zzolive.com