Features: This water heater is made of PVC+pure copper+stainless steel material for high safety and long service time. High power ensures a quick heating speed, very practical and convenient to use. Spiral design makes a uniform heat and fast thermal conductivity, improving the heating efficiency. Can be used to boil water, specially fit for heating water in large size container like bucket or basin. When the water is burned to 70 degrees, will power off automatically. When the water temperature drops to 50 degrees, it will be reheated, safe and secure. Specifications: Condition: 100% New Wire material: PVC + thick copper wire Pipe: stainless steel Color: Silver + Voltage: 220V Power: 3000W Frequency: 50HZ Cable length: Approx. 2m/6.6ft Copper : 1.5 square Size: 65 x 65 x 255 mm / 2.56 x 2.56 x 10.04 inch (appr.) Package Included: 1 x Water Heating 1 x Manual Precautions 1. Do not touch water or heated containers when boiling water. Please unplug and try the water temperature. 2. The second step. Make sure the heating tube must be completely in the water and do not dry in the absence of water. 3. After the water is boiled, please unplug the power plug, and then remove the water heater after ten seconds. Note: Tips: All must be placed in water (including wires) when used, not for kettles, cups, all containers. Do not touch when using!