Features:Built-in filtration system removes dirt and pet hair to provide clean flowing water for pets.2 water flow modes(fountain mode and trickle mode) to encourage pets to drink more.3.2L Large capacity water tank eliminates the hassle of frequent refills.The pump works quietly, your pet can drink in peace, avoiding disturbing your sleep and work.Made of premium and durable PP plastic material. Detachable for convenient cleaning.Specification:Item name: Cat water fountainCharging interface: USBWorking noise: 30dBColor: GreenMaterial: PPProduct size: 17.9x17.9x13cm / 7x7x5"Note:Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting.