Our Pump Feature:1.Perfect for indoor or outdoor use. 2. Compact design, quiet, safe and long lasting. 3. High efficient-save on operating cost, and energy saving up to 50% than before.4. Completely non-corrosive. 5. It has good waterproof, high dielectric strength. 6. Pumps are suitable for fresh & saltwater environments.Warning1, Risk of electric shock is certain that it is connected only to properly grounding-type receptacle.2, Do not connect to any voltage other than that shown on the pump.3, Do not pump flammable liquids4, To reduce the risk of electrical shock, use only on portable self-contained fountains no larger than 5 feet in any dimension.5, Do not use with water above 35C (95F).6, Operate pump completely submerged for proper cooling.7, Not for swimming pool.