Feature:1. Scent Any Place: Bluetooth smart scent air machine can be used to cover an entire home, office, spa, hotel or commercial space. This new scent machine will evenly scent any environment in minutes.2. Automatic Fragrance Dispensing: Intelligent sensor design automatically releases fragrance based on the surrounding air, ensuring a pleasant fragrance in the environment at all times.3. Customizable Aromas: Can be used with essential oils or aromatic oils, allowing for personalized fragrance customization and creating a unique ambiance.4. Long Lasting Effect: The scent machine utilizes high efficiency spray technology, providing hours of continuous fragrance to ensure a lasting aromatic experience.5. Easy to Use: Simple operating and adjustable scent intensity, allowing you to easily enjoy a pleasant and fragrant environment.Specification:Item Type: Bluetooth Smart Scent Air Machine Material: ABSWeight: Approx. 1026g / 36.2ozCapacity: 200mlCoverage: 300mPower: 5.5WNoise Level: Less than 35dbProduct Size: Approx. 173x72x220mm / 6.8x2.8x8.7in.Package List:1 x Bluetooth Smart Scent Air Machine 2 x Expansion Tubes2 x Screws1 x Spray Head1 x Back Adhesive1 x English Manual1 x Adapter