Description: Compact Design, Large Capacity: Designed with a 2L (67oz) capacity water bowl, it holds enough drinking water for small and medium pets, and won't take up much room.Small & Quiet Pump: 1W energy efficient pump is USB powered, to offer pets a still evening for good dreams.Fresh and Clean Water: Quadruple water filtration system contains ion exchange resin for soften tap water, coconut shell activated carbon for removing odours and impurities thoroughly, and cotton mesh for filtering out debris, also a foam filter for removing hairs to protect the pump.Visible Water Level: Translucent window transmits to monitor water consumption easily so you can refill water in time, constantly provides enough fresh water for cats or small dogs.Fewer Chores for You: Spend less of your time cleaning cat water fountain for cats insides thanks to its unique design. Specification: Rated Voltage: 5V Power: 1wWater Capacity: 2LMaterial: PPSize:20.5cmx13.3cmx16cm/8.07inchx5.24inchx6.30inch Package Includes: 1 Cat Water Fountain1 USB Cable Note: Please allow slightly errors due to manual measurement and different monitors.