Features: Intelligent infrared induction: green lights: normal mode. Blue light: induction mode work 60 seconds automatically stop working (frontal induction distance of about 2 meters) Red light flashing cartridges replacement reminder (replacement cartridges reminder cycle of 14 days) Bass mode: practical new structure water pump light sound magnetic induction pump with column type water flow structure reproduce light sound natural gushing water. Bottom silicone pad: bottom silicone pad design to prevent pets from slipping when drinking water Multi-layer filtration: multiple systems to filter out impurities effective water softening in addition to chlorine away from stone. Leather carrying handle: leather material is soft and comfortable more convenient to hold. Notice: Please allow 1-3cm deviation due to manual measurement Actual color may be slightly different from the image due to different monitor and light effect Description: Capacity: 1800ml Size: As picture show includes: 1x Cat Drinking Fountain "