The air freshener is made of high-quality PP material, sturdy and durable; Automatically sprays into the room to purify the air and remove foul odors. The interval time can be set to 10/20/40 minutes as needed; With a light sensor, the air freshener can identify day and night, 3 modes adjustable: 24 hours operation/day/off. Suitable aerosol capacity: 300 ml; Suitable aerosol size: 5.51 x 2.56 inches. Easy installation, unique design, can be hung and placed on the desktop, you can install in minutes without tools. Used for automatic spraying, no manual spraying, more convenient and labor-saving. Widely used in 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: 10/20/40 minutes (adjustable) Working mode: 24 hours/day/off Product weight: 180 g Compatible aerosol capacity: 300 ml Color: white Material: PP Size: 73 x 73 x 190 mm Package content: 1 * Automatic Air Freshener Dispenser (battery and aerosol not included) Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.