Function: Purify treasure call portable fresh air also, produce the ozone and release anions in order to electronic function, Get rid of flavor, cigarette flavor, various kinds of peculiar smell and bacterium, little dust, and other miscellaneous funguses, etc. the sweat in polluting the air, Offer and flow the fresh air, thus reach the result of reducing pressure.

Suitable for:
Office, going by air in hour, fitness room
Other places that lack the air and circulate!
Hand-carry and use