This product is an innovative, self-cleaning cat litter box that offers a 100% cat-safe solution. It uses a rolling mechanism to collect waste, providing a safer alternative to traditional drawer-style collection methods. The extra-large space within the litter box can accommodate cats weighing between 3 to 20 pounds, with a toilet space of 65 liters and a garbage collection capacity of 9 liters. Despite its size, it only takes up 4.4 cubic inches of space. It can hold enough litter for an 18-pound cat for a week, making it ideal for worry-free travel. The litter box is equipped with an advanced sensor system that includes an infrared sensor and four weight sensors. These sensors can track your cat's toilet habits, including frequency, time, and weight changes, and can record data for different cats based on their weight. The data is then sent directly to your app for easy monitoring. You have multiple control modes to choose from, including automatic cleaning, regular cleaning, or manual cleaning. The app also offers additional functions such as cleaning smell control. Please note that the app is compatible with 2.4GHz Wi-Fi networks only. To keep odors contained, the storage bin features a new type of sealing ring. The machine also includes an air exchange system and a negative ion emission system to prevent odor escape and to sterilize. The entire structure of the litter box is designed to be easily disassembled and cleaned. The product package includes one self-cleaning litter box, 60 standard drawstring litter bags measuring 17.8x17.8 inches, one 110-220V power adapter, and a manual. The warranty for this product is two months. If you have any questions or issues, feel free to contact the support team.