Easy to use】 It is a very easy to use machine that requires little maintenance or upkeep. It is very easy to use. Immerse the device in water, plug it into a grounded outlet and turn it on. Enjoy hot water easily in just a few minutes. [Fast heating] With a power of 3000W, it heats up quickly and is very easy to use. Just put the water heater in the water and the water will be heated in a few minutes. It is suitable for home use in the bathroom. 【WIDE APPLICATION】 Enjoy a super comfortable bath in cold weather or boil with our kettle and keep warm all night by dipping your foot well. Wide range of applications - perfect for home, office or travel. [Do not touch the water or the heated container while it is boiling. Please unplug the device and test the water temperature. Anti-scalding protection and a heat dissipation function to protect against scalding. Once the water boils, unplug the device and remove the water heater after 10 seconds. Automatic shutdown, intelligent temperature