Intelligent Protective Breathing Purifier

FLOW by Joya Mia ●breathe in the difference ●02 flow reusable for work and outdoor use ●intelligent protective breathing purifier ●filtration protection system ●built in mute wind wheel for active air supply ●two adjustable wind speed ●compound filter ●long battery life ●only need to replace the filter for long time use **Brand New in the box, unopened, unused**