[Automatic chicken water heater]the heated chicken water feeder can be thermostatically controlled to operate only when necessary, avoid water being freeze due to 0 degree Fahrenheit or colder weather, offer your cute poultry more care [Heavy duty and thermostatic]galvanized steel base and high-density aluminum liners, with good heat conductive and good for maximum usage and security, added an additional thermostat which working continuously in the circuit, when the heating base temperature exceeds 77 degrees Fahrenheit (25 degrees Celsius), the power supply will be automatically disconnected to [Safe for chicken]built-in heating wire complies with UL standards, the heated base has a power cord, so chickens 't get hurt if they are pecked at the electric cord, and it keeps curious chicks, ducks, or small birds safe in the barn, hutch, coop or outdoors [Plug and play]the heated livestock heated waterer has no spare parts to replace, simply plug into a power source and your chickens or farm animals will enjoy the gentle warmth water within minutes [Wide application]great for small animals, the low wattage heating base is good for outdoor coops and freezing winter temperatures, and provides consistent gentle heat water without scalding your dog, cat, or animal's mouth Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: 220V Max power: 125 watts Frequency: 60Hz Colour:silver Material:Metal Package Contents: 1 x Poultry Waterer Drinker Heated Base Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.