With advanced thermal components, this 1500W immersion water heater makes water heating more efficiency and boil 5 gallon of the water in minutes. Easy to use as all you need to do is just put the submersible water heater in to the water then connect the power supply. For the timer, press the Set key first to Set the time, then press the add or subtract key to Set the time, next press the Set key to confirm the time, and the indicator lights up to start heating.The alarm will sound after the water is boiled. No worry about over heating. portable immersion water heater is suitable for most occasions, such as portable bathtub, pool heater, pond heater, water trough heater, bucket heater. Especially fit for heating water in large size container like bucket, basin, bath tub, mini inflatable swimming pool, etc. Note: it is not suitable for direct heating in a . Our new Immersion Water Heater has a timing function. It can set the time by pressing the SET key. When the time is over, the power 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 use, 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 power indicator in the plug to make sure the bucket heater is turned on, and then the portable water heater starts to work. Warning: The power cord and handle cannot be immersed in water. Plug Type :EU Plug,it applies to Indonesia, Germany, France, , Italy and so on. Colour:yellow Material:Plastic+Stainless Steel Voltage: AC 220V Package Contents: 1 x Water heater 1 x Steel ball 1 x Thermometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.