Automatic Air Purifier Machine

1.freshen Air Automally:spraying Perfume At Regular Time to Keep the Indoor Air Fresh and Fragrant. 2.adjustble Spraying-time:the Interval Between Sprayings Can Be Adjusted from to 25 Minutes. 3.perfume Optional:any Common Air Perfume is Suitable,You Can Select Your Favorites from Supermarkets. 4.power Supplying:both 2 R20s(size:d) Batteries and Ac Power are Available for Your Option.