... dispenser 1.aerosol perfume dispenser 2.sensor by light 3.spray interval: 7.5,10,15,30m ... 4.use two size D batterie Specifications: 300MLPerfume Dispenser, Aerosol dispenser new,LED,Automatic perfume ... display by light sensor2. Time-set spraying:7.5/10/15/30minutes3. Three-phase work induction ... when there is lightINTERVALperfume spray interval selection(7.5,10,15, 30 minutes)7.5M when ...