Features: Intelligent Deodorizer Air Cleaning Deodorize Odor Eliminator for Pet Dogs Cats Litter Box and high quality Powerful Deodorant function: Odor eliminator uses advanced deodorization technology and has been tested over 50 times to achieve a deodorization rate above 80%. Simply place the deodorizer in or near the litter box to ensure no odor remains. Anti-scratch Snap: Features a snap on the back with an anti-scratch design, ensuring the device stays securely in place even if your cat scratches it. Odorless and Cat Friendly: Unlike scented cat litter, deodorant powders, or neutralizers, this cat litter deodorizer does not produce harmful fumes or unwanted smells, making it safe and comfortable for cats. Applicable Occasions: Suitable for various deodorizing needs including cat litter boxes, pet houses, shoe boxes, kitchens, toilets, wardrobes, and more. Auto On/Off and Smart Sensor: Equipped with a high-sensitivity biosensing system that intelligently detects when a cat enters or exits. The built-in infrared sensor automatically turns the device off when the cat approaches and resumes operation after the cat leaves for efficient odor elimination. Ultra-quiet: Silent operation below 20dB ensures your cat is not disturbed. USB Powered and Economical: Powered via USB with a built-in 3000mAh rechargeable battery, no additional batteries required. Low power consumption provides up to 7 days of use on a single charge. Intelligent Deodorizer Set only; other accessories shown in the picture are not included. Specification: Material: ABS + Silicone Diameter: approx. 9.7cm / 3.82in Color: White Power Supply: USB Charging Battery Capacity: 3000mAh Quantity: 1 Set Note: Please allow 0-1cm error due to manual measurement. Please ensure you are comfortable with this before purchasing. Due to differences in monitor displays, the image may not reflect the actual color of the item. Thank you. Package Contents: 1 x Intelligent Deodorizer 1 x USB Charging Cable 1 x Base 1 x Back Sticker 1 x User Manual