The fragrance diffuser is made of high-quality plastic material, sturdy and durable; Automatically sprays fragrance into the room to purify and remove bad odors. The interval can be set to 75/15/225 minutes as needed; With a light sensor, the fragrance diffuser can identify day and night, 3 adjustable modes: 24-hour work/day/off. Suitable aerosol can capacity: 300 ml; Suitable aerosol can size: 551 x 256 inches. Easy installation, unique wall-mounted design, can be easily mounted on the wall and placed on the desk, you can install in minutes without tools. Used to spray fragrance automatically, no need to spray manually, more convenient and labor-saving. Widely used for your home, living room, bathroom, bedroom, hallways, kitchen, office, schools, restaurants, hotels, public restrooms, etc. Specifications: Power Supply: 2 x AA batteries (not included) Interval Time: 75/15/225 minutes (adjustable) Working Mode: 24 hours/day/off Product Weight: 275g Compatible Aerosol Capacity: 300mL Color: white Material: plastic Size: 210 x 80 x 73mm Package Contents: 1 * Automatic Fragrance Diffuser (battery and aerosol not included) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3 cm.