Color: Black Cat fountain + 1 Set Filter Size: 138fl.oz Cordless Freedom for Your Kitty: The WILKIEE wireless cat fountain with a 4000mAh battery offers up to 60 days of fresh, filtered water anywhere, and comes with a chew-proof cable available only at the official Wilkiee Pet Store Triple Water Modes: When your cat approaches within 6-8 feet, it automatically releases a 12-second fresh water stream entices your pet cat to drink more. Switch easily between 3 modes with one button: Smart Sensing Timed Flow Continuous (Plug-In ) Pet-safe & Easy Cleaning: Made with food grade 304 stainless steel, this water dispenser is designed for dishwasher-safe and lasts for years.The stainless steel design lets you quickly disassemble and effortless cleaning - no hard-to-reach corners or nasty build up 138fl oz/4.1L Large Capacity: This extra-large 138oz (4.1L) stainless steel cat fountain holds enough fresh water for 2 cats for over 15+ days. Great for multiple pet households. Hassle-free use and low-water indicator light tells you when to refill Purity in Every Drop: This 6-stage filtration kitty fountain delivers fresher, oxygen-rich water free from hair, sediment, dirt, and other impurities. The advanced filter combines kdf, activated carbon, lonic resin, maifan stone, tourmaline, coconut activated charcoal and cotton that encourages your cat to drink more 25 dB Ultra-Quiet: This battery-operated pet water fountain lets you sleep soundly even bedside. Its wide spout and upgraded pump deliver a gentle, stream-like flow, so your fur babies can drink comfortably without disrupting your sleep.