PETLIBRO Cat Water Fountain, Cordless Pet Water Fountain Battery Operated, 2.5L/84oz Dockstream Water Fountains for Cats Indoor, Cat Fountain with Stainless Steel Tray, Easy to Clean BPA-Free. Package Contents:1x Dockstream Rechargeable Battery Operated Cat Water Dispenser;1x Wireless Pump;1x Multi-layer; Filter1x; Pump Sponge1x; Cleaning Brush1x AC Power Adapter1x User Manual; Specification: Capacity: 2.5L(86Fl oz)Material: SUS 304 Stainless Steel & ABS Adapter Power Input: 100V~240V 50/60HZ Power Output: 5V/1A Battery capacity: 5000mAh Product Dimensions: 9.1*7*6.3 inches / 232*161*177 mm Net Weight: Approx 2.55pounds / 1.16Kg Important Note:1. Only for indoor use. 2. Not dishwasher safe. 3. For your pet's health and to prolong pump service life, it is recommended to change the water and clean the water tank, tray, foam filter, and pump at least once a week.4. If you have multiple pets, it is recommended to clean the pet water fountain and change the filter more often.5. If your pet refuses to use the water fountains for cats indoor, it is recommended to leave its previous water source next to the petlibro water fountain for a while.Your pet may need some time to get familiar with it. If your pet gets used to drinking from this cat water fountain cordless, you can remove the previous water source.6. If thedog water dispenser makes more noise than expected, check if the water level is above the minimum recommended level and if the impeller is covered by the scale. It is recommended to clean the impeller once a week.7. How to remove the scale: Remove the pump cover, and soak for 30 minutes with a 1:1 ratio of white vinegar and aqueous solution or food-grade citric acid.8. Not recommended for kittens under 3 months old or large dogs. The Dockstream water fountain is best for cats and small dogs. Please note that naughty pets may tip the fountain over.9. If the wireless cat water fountain is dispensing a low amount of water or dispensing no water, you can reset it by following the steps below: Check if you have installed the Spout and the Filter Tray properly, make sure to refill the water to the maximum level. Wash and clean the Water Pump. If washing doesn't work, please clean the tough scaling on the water pump and the impeller.