Designed for two purposes (oxygen therapy or nebulizer therapy), this advanced oxygen concentrator meets your different respiratory needs. It comes with a nasal oxygen tube and a nebulizer set (a mask and mouthpiece included).

The oxygen concentrator features 1-7 L/min adjustable oxygen flow, 0.5 -4 hrs adjustable timer, negative ion and voice broadcasting functions. It is an ideal health companion, suitable for children, pregnant women, office workers, elderly people and tourists.

Note: The oxygen concentrator is not rechargeable, and requires connection to a power source for operation.