Comprehensive Set: Perfect for room settings. Each unit effectively neutralizes odors, ensuring the environment is always fresh. Made of materials, these dispensers are strong, and impact-. 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 using screws or nail-free stickers, or they can be placed independently on any flat . Flexible installation, no drilling required, makes it easy to keep the space fragrant and pleasant. Customizable Dispensing: Choose from three 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 odors and create a warm atmosphere. Colour:As Shown Material:Plastic + Electronic Components Package Contents: 1 x Aroma Diffuser(Without battery, you need to prepare 2xAA batteries) Only the above package content, other products are not included. Note: Light reflection 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 +/- 1-3cm.