... spray the fragrant as you like .It has 3 models ,day ,night and 24 hrs .You can set it just spray ... on day time ,on night time or 24 hrs .Besides ,the dispenser ... , perfume spray, fragrance, scent dispenser, deodorizer dispenser, air freshener dispenser, mist dispenser, fragrance room, air dispenser, fragrance sprays, fragrance scent, automatic dispenser, bathroom ...