This self-cleaning litter box is built with a stable inverted-triangle structure and multiple safety protections including gravity sensing, anti-pinch monitoring, and automatic self-detection to ensure your cat's safety during every use. The rechargeable odor purifier (optional) and carbon filter work together to neutralize unpleasant smells like ammonia and formaldehyde, helping maintain a fresher, cleaner home environment. A litter barrier at the entrance reduces tracking and keeps floors tidy. No WiFi or app setup is needed - simply plug in, add litter, and let the system handle cleaning on its own, making daily care effortless. With a 57L internal capacity and a 13L waste drawer, this unit comfortably supports cats weighing between 3.5 lb. and 22 lb. offering convenience and cleanliness for both single and multi-cat households.