The freshener dispenser is made of high-quality PP material, sturdy and durable. Automatically sprays fragrance into the room to purify and eliminate odors. The interval time can be set to 10, 20, or 40 minutes as needed. Equipped with a light sensor, the freshener machine can detect daytime and nighttime, with 3 adjustable modes: 24 hours, day, or off. Suitable aerosol bottle capacity: 300ml. Suitable aerosol bottle size: 5.51 x 2.56 inches. Easy installation, unique design allows for mounting on walls or placing on desks, can be installed in minutes without tools. Automatically sprays fragrance, eliminating the need for manual spraying, providing convenience and labor savings. Widely used in homes, living rooms, bathrooms, bedrooms, hallways, kitchens, offices, schools, restaurants, hotels, public restrooms, and more. Specifications: Power supply: 2 x AA batteries (not included) Interval time: 10 / 20 / 40 minutes (adjustable) Working mode: 24 hours / day / off Product weight: 180g Aerosol capacity: 300mL Color: white Material: PP Size: 73 x 73 x 190mm Package contents: 1 * Automatic Freshener Dispenser (batteries and aerosol not included) Only the above package content is included; other products are not part of the package. Note: Due to lighting and display differences, the color of the item may appear slightly different from the actual product. A measurement error of +/- 1-3cm is acceptable.