Purify the air eliminate odors: The automatic sprayer automatically sprays the fragrance in the room, automatically purifies the air, eliminates odors, maintains the indoor air weapon, and improves the quality of life. Light sensor air freshener dispenser: Our air freshener machine has light sensor, the machine can automatically identify day and night, work 24 hours / day / night three modes adjustable.Timer setting: Our automatic sprayer has 3 spray functions, and the automatic air purifier can automatically set the spray once every 7.5/15/30 minutes. After setting, it will work automatically, reach the set time, automatically stop, you don't need to calculate the time, it's very convenient.Wall-mounted design: Our automatic aerosol dispenser has a wall-mounted design that can be hung on the wall and does not take up space. It is made of high quality ABS material, durable, lightweight, with mounting accessories for easy installation.Wide Range of Applications: Widely used in living rooms, hotel lobbies, hallways, offices, conference rooms, bathrooms, anywhere you want to purify the air.This automatic aerosol dispenser is made of high quality ABS material, with a modern and simple design. It is used to spray perfume automatically according to your preference. No need to spray manually, more convenient and less labor. Built-in light sensor, the machine can work day or night as you need.Features:condition: new. White colour.Food: 2 AA batteries (not included).Interval time: 7.5/15/30 minutes (adjustable).Mode of operation: 24 hours / day / night.Compatible aerosol capacity: 300ml.Compatible aerosol size (H x diameter). ): approx. 14 x 6.5 cm.Dimensions: approximately 19.5 x 8.5 x 8 cm.Weight: approximately 295 g. Contents:2 automatic aerosol dispenser (battery and aerosol not included).1 installation accessories kit.Note:1. Please do not face the spray nozzle, especially your eyes.2. Once the fragrance gets into your eyes, flush your eyes with plenty of clean water for about 15 minutes.