Specifications: Product name: Stainless Steel Fountains Dimensions:LxWxH 8.85 x 4.13 x 3.47 inches Maximum capacity: 3.2L Applicable objects: all pets Cable:USB plug(No adapter) Features: 304 Stainless Steel: The cat water fountain is made of 304 stainless steel, and more durable and orrosion resistant. BPA free and dishwasher safe, easy to clean. Double filtration system: Equipped with activated carbon filter and pre filter sponge, the automatic cat and dog water fountain can provide your pet with pure drinking water and keep healthy. 3.2 L/108 Oz Large Capacity: The capacity of water fountain is 3.2L, and the high and low water level lines are marked in the container, and the effective volume is more than 3L, very suitable for multi pet families. Ultra quiet: The 1.5W pump is super silent when running, keep it below 20db, No need to worry about interrupting you and your pet to rest. Encourage drinking: The dynamic water flow helps attract pets to drink. It takes only 2.5 minutes to install or disassemble the drinking fountain, Filter Replacement Time: 1.The Filter it is better to be exchanged every month to achieve good filtering effect. 2.In intelligent sensor mode, Filter better to be exchanged every 2 months. Friendly Tips: Please clean the pump regularly to extend life. Warm Notes: About the motion sensor, which can be adsorbed on the glossy and smooth surface only, the matte wall or floor does not meet the conditions.