Fast heating 2500W power can make 5 gallons of water warm in minutes. Before inserting the heater, make sure the heater is completely immersed in water, then plug in the 220v power supply. Premium and safe with high-quality stainless steel cover, the immersion water heater will effectively prevent the heating elements from coming into direct contact with people or animals, and the heat will dissipate more quickly into the water flowing through the holes in the cover. Durable and reusable. Holes on the cover dissipate heat more quickly in the water. Simple operation: immerse in water at the appropriate water level and plug into any grounded wall outlet. Then the heater can start working. Time setting Our new water heater has a countdown timer function. Can set the time by pressing the set key. When the time runs out, the power will automatically cut off and an audible alarm will sound. Prevent accidents caused by forgetting when busy. There is no need to wait on the side when using, which is safer and more convenient. The package includes the package comes with a water heater with time switch, a wire brush for cleaning the heater and a thermometer, which can prevent scalding and electric shock. Plug type: EU plug, it applies to Indonesia, Germany, France, Spain, Italy and so on Color: black Material: plastic + stainless steel Package contents: 1 x boiler 1 x steel ball 1 x thermometer Only the above package content, other products are not included. Note : Light shooting and different displays may cause the color of the item in the photo to be slightly different from the real thing. The allowed measurement error is +/- 1-3cm.