The indoor water features is easy to install, just connect the tube with the electric pump, add water and plug it into a standard electrical outlet, then enjoy it. Its trickling water sounds, contemporary look, and lighting ambiance make it become an impressive decor and bring tranquility and relaxation to your bedroom, living room or office! Made from sturdy poly resin, this rock waterfall fountain is lightweight and durable for lasting long. Comes with quiet submersible pump, no worry of the interruption of pump noise. The waterfall fountain indoor helps to create calming soothing relaxation ambiance. Switch on your fountain before bedtime and fall asleep with the trickling water flow. The indoor water features help to create calming soothing relaxation ambiance. Switch on your small fountain before bedtime and fall asleep with the trickling water flow. It also can help you to concentrate when working.