Package included:1 x Mini Water HeaterImmediate heating- The bathtub heater has a rated power of 1500W, which can quickly heat 5 gallons of water The outer shell is made of high-quality stainless steel has a porous design with good thermal conductivity Safe reliable-The pool heater has an automatic power-off function When the water temperature reaches about 170 degrees Fahrenheit, the water heater will automatically stop heating, effectively avoiding fire Easy operation- You need to completely immerse the immersion water heater in water, then turn it on Once it is powered on, the water heater will work immediately Precautions- The main points that are easy to miss when using the heater: 1 The water heater must be completely immersed in water before power on 2 Do not leave unattended during use 3 The power must be disconnected before taking out the water heater 4 The water heater just finished working is very hot, please do not touch the stainless steel part Wide application-Portable water heater can be used in bathtubs, inflatable swimming pools, wooden barrels, washbasins, washing in winter, camping, traveling, etc