This automatic air freshener is made of high-quality plastic, ensuring durability and robustness. It automatically sprays to purify the air and eliminate odors. The spray interval is adjustable to 7.5/15/22.5 minutes; a light sensor detects day and night, with 3 adjustable modes: 24-hour operation/day/off. Suitable aerosol can capacity: 300ml; Suitable aerosol can size: 14 x 6.5cm. Easy installation, unique design, can be easily hung or placed on a desk; tool-free installation in minutes. Automatic spraying eliminates the need for manual operation, making it more convenient and labor-saving. Widely used in homes, living rooms, bathrooms, bedrooms, hallways, kitchens, offices, schools, restaurants, hotels, public restrooms, etc. Specifications: Power Supply: 2 x AA batteries (not included) Interval Time: 7.5/15/22.5 minutes (adjustable) Operating 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 Air Freshener (battery and aerosol not included)