Compatible with Standard Refills: Designed to accommodate any International Standard Size Air Freshener Refill Can (5.89-6.2oz/300ml),Refill cans are easy to replace, keeping your spaces continually fresh. Intelligent Remote Control Functionality: Manage your fragrance delivery with ease using the included remote control. Adjustable intervals range from 5 to 120 minutes, and you can select the frequency of sprays to suit your preferences, ensuring a customized scent experience in any room. Versatile Installation Options: This air freshener dispenser can be placed on a desktop or mounted on a wall. For smooth surfaces, use our punch-free stickers for a clean setup, or use the included screws for drilling into uneven walls. Installation is quick and easy with our comprehensive instructions. Ideal for Various Environments: Powered by 2 AA batteries (not included), this automatic sprayer efficiently distributes fragrance in multiple settings such as homes, offices, gyms, and hotels, enhancing the ambiance with a lasting fresh scent.