... : First-class PP;2.Certificates: CE,ROHS,IFRA,MSDS;3.Fragrance: from France,long last time more than 60 days;4 ... .Safety: with safety lock6.Aerosol spray,not liquid;7.Adjustable perfume emitting frequency;8.ECO-friendly;9.Power:2 AA type ... for office,hotel,room,bar,and other public areas Automatic Perfume Dispenser for hotel &bathroom,item:CN918