Automatic Smart Pet Waterer Fountain Item Description: ■ Keeps water fresh, Adds Oxygen, Reduces bacteria ■ Filters out dirt and muck ■ Adjustable water flow ■ Filter removes impurities from water ■ Water tank holds 2.5L ■ A/C power transformer included ■ Built in water reservoir automatic adds water when needed ■ You can cycle water continuously or save energy by cycling 30 or 60 minutes every hour for more information: please visit our website : http://www.kinvery.com or contact sales@kinvery.com SkypeID: kinvery@outlook.com