Characteristics: Made of stainless steel, rust resistant, high hardness, heat resistant, safe and ensuring healthy and clean water. Quick and safe water heating, very convenient to use. High working efficiency and low power consumption. The moderate size is perfect for heating water or coffee in a cup or kettle. Suitable for home, office, university dorm or travel use. Technical data: Material: Stal Color: Random Color Rated voltage: 220 V Plug type: CN plugin Rated Power: 600 W Heating pipe size (L. x width ): ok . 145 x 15mm / 5.71 x 0.59 inch Total length: ok. 1 m / 3,28 feet Weight: ok. 114g The package includes: 1 x Heater How to use: 1. Fill the container with water, immerse the element heating in water, and then turn on the power. 2. After boiling the water, disconnect the power supply, but do not immediately pull the heater out of the water, wait 20 seconds. Note: 1. Do not put your hands in the water container when the item is working. 2. Do not dry the water container along with the item.