Features: High-Quality Material: Made of high-quality stainless steel material, wear-resistant and sturdy, rust-proof, high hardness, heat-resistant, and can be used for a long time. Easy to use: The spirals design allows for uniform heating, fast heat conduction, improved heating efficiency, high power, fast heating speed, very practical and easy to use. Auto Shut-Off Design: Equipped with a temperature controller, when the water temperature reaches about 80°C, the power will be automatically cut off; when the water temperature drops to about 50°C the water heaters is still plug in, the heating will be restarted. Easy to carry: This cup electric heating elements is compact and lightweight, making it easy to carry when traveling. WIDE APPLICATIONS: This electric heating elements is perfectly sized for boiling water, especially suitable for heating water in large containers such as buckets, bathtubs or basins, making it ideal for home quarters or travel use. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Heating tube: stainless steel Size: Heating tube length: about 12.5*6 cm Full length: 1.5 meter Power: 2500W Note: 1. For your safety, please pay close attention during the heating process, but do not touch the heated water with your hands. 2. Do not heat without water or with less water. The heating tube and temperature controller indicator light need to be completely immersed in water. 3. After the water boils, unplug the power plug, but do not take the heaters out of the water immediately. Wait for about 30 seconds. 4. Due to residual heat, please do not touch or place it on flammable items. 5. It is strictly prohibited to take a bath directly during the heating process. 6. Do not heat liquids in metal containers, vacuum cups or thermal bottles. 7. Since the electric heaters has a large power, it is recommended to confirm that the power of the socket is greater than the power of the electric heaters. Package List: 1 x Auto Shut-Off Safety Electric Heaters Elements