2500W of can make 5 gallons of water warm in a few minutes. Before inserting the heater, please make the heater is completely immersed in the water then the 220V supply.With high quality stainless-steel cover, submersible water heater will prevent effectively the heating elements is in direct contact with people or animals and heat dissipates to the water faster by flowing through the holes in . Durable and reusable .The holes on dissipates heat into the water faster.Immerse in water at an appropriate water level and plug into any grounded wall outlet. Then the heater can working.Our Water Heater has a timing function. It can set the time by pressing the SET key. When the time is over, the will be automatically cut off and a beeping alarm will be issued. Prevent accidents caused by forgetting when busy. There is no need to wait by the side during the , which is and more convenient.Simple operation-immerse the water heater in the proper level of water (the water heater has a safe water level line). Plug into any grounded wall outlet. Check the indicator in the plug to make the bucket heater is turned on, and then the portable water heater starts to work. Warning: The cord and handle cannot be immersed in water.Plug Type:EU Plug,it applies to Indonesia, Germany, , Spain, and so oncolor:BlackMaterial:Plastic+Stainless SteelPackage Contents:1 x Water heaterOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.