Portable Oxygen Enriched Machine MAF605A Size:US This user-friendly feature ensures that

This user-friendly feature ensures that your NT-02 operates efficiently and according to your preferences

get it on our website

VARON Portable Oxygen Concentrator NT-02 Description

With an extra battery

1 X Instruction manual（Check the online manual here）

Portable Oxygen Enriched Machine MAF605A Size:US This user-friendly feature ensures thatClick here to get the User Manual Features: Two modes of oxygen supply are provided: (1)Continuous oxygen mode:>1L min, Oxygen concentration 302%. (2)Pulse flow: 1 3L min adjustable, Oxygen concentration 302%. After power on, the device will work for 1 hour by default and will shut down automatically when the time is over, which is a protective setting to prevent the machine from overheating and Extend service life. We donate a 2200MA battery for free