Comprehensive Set: Perfect for room settings. Each unit effectively neutralizes odors, ensuring the environment is always fresh. Made of durable materials, these dispensers are strong, durable and impact-resistant. Note: Listing does not include fresheners and batteries. Flexible Installation Options: These dispensers cover a super large area to meet your needs. They can be mounted on the wall using screws or nail-free stickers, or they can be placed independently on any flat surface. Flexible installation, no drilling required, makes it easy to keep the space fragrant and pleasant. Customizable Dispensing: Choose from three spray interval settings to maintain the perfect freshness. The user-friendly interface allows for quick adjustments, ensuring your space always maintains a pleasant fragrance without any hassle. Provides a practical solution for odor control. Versatile and Reliable: These automatic dispensers are perfect for homes, offices, schools, and more, helping to eliminate odors and create a warm atmosphere.<br><br>Colour:As Shown Material:Plastic + Electronic Components<br><br>Package Contents: 1 x Aroma Diffuser(Without battery, you need to prepare 2xAA batteries)