Thermostat, automatic shutoff function: Built-in constant temperature control, when the water temperature reaches a certain temperature, the electric water heater will automatically turn on and off to maintain the water temperature, without worrying about overheating. Lie in the bathtub every day and enjoy the comfort of hot water to relieve fatigue and relax. Note: The heater should not be in the water when working. Safe: The heavy-duty stainless steel guard on the bucket water heater contains heating elements to avoid direct contact with people or animals for added safety, and the holes on the guard help release heat into the water faster. Dry burning will automatically power off. Easy to use: The immersion water heater is easy to use, just put the electric heater into the water container, then cover the hot water completely with the heating element in the stainless steel protection, then plug it into any grounded wall socket. Note: The power cord and black handle should not be immersed in water. Wide applications: Submersible water heaters can be used in containers of different sizes, such as small swimming pools, buckets, washbasins, and bathtubs, and can also be used to heat water to clean sinks, food, dishes, etc. to avoid exposure to cold water. Fast heating: 1500W/2500W high power bird's nest water heater can quickly heat 5 gallons of water in a few minutes, allowing you to play quickly in a small pool and enhance the bonding of your home. Fast heating saves you time and electricity considerably. Bullet Points: 1. Fast heating: 1500W/2500W high power bird's nest water heater can quickly heat 5 gallons of water in a few minutes, allowing you to play quickly in a small pool and enhance the bonding of your home. Fast heating saves you time and electricity considerably. 2. Thermostat, automatic shutoff function: Built-in constant temperature control, when the water temperature reaches a certain temperature, the electric water heater will automatically turn on and off to maintain the water temperature, without worrying about overheating. 3. Safe: The heavy-duty stainless steel guard on the bucket water heater contains heating elements to avoid direct contact with people or animals for added safety, and the holes on the guard help release heat into the water faster. Dry burning will automatically power off. 4. Easy to use: The immersion water heater is easy to use, just put the electric heater into the water container, then cover the hot water completely with the heating element in the stainless steel protection, then plug it into any grounded wall socket. Material: stainless steel + PVC + copper wire Colour: Black Size: 38*18*5cm Line length: 1.5m Power: 1500-2500 (W) Frequency: 50HZ Voltage: 110-220 (V) Plug: US 1500W, Japanese 1500W, European 2500W, UK 2500W Precautions: 1. Do not touch water or heated containers when boiling water. Please unplug and try the temperature of the water. 2. In the second step, make sure that the heating tube is completely in water and not dry, and stop the water. 3. After boiling the water, please unplug the power plug and remove the water heater after 10 seconds. Package Contents: 1*Bucket Water Heater