Size: 37*37*4cm_x000D_Weight: 500g_x000D_material: metal_x000D_Voltage: 220v_x000D_Specification: European standard, American standard 1[Automatic chicken water heater] AC 120V 60HZ 125W, a heating chicken water heater can only be controlled by constant temperature, only operate when necessary, to avoid freezing water due to 0 degrees Fahrenheit or cold weather, and provide more care for your poultry. 2[Heavy duty and constant temperature] Galvanized steel base surface and high?density aluminum lining, good thermal conductivity, best use, to ensure safety, add an additional thermostat, which can operate continuously in the circuit, when the heating base temperature exceeds 60 degrees Fahrenheit (25 degrees Celsius), the power will be automatically disconnected to ensure safety. 3[Safety for chicken] The built?in heating cable complies with UL standards, and the heating base is equipped with a power cable, so if it is locked on the wire, the chicken will not be injured, and protect curious chickens, ducks or birds safely in the barn, Safety in huts, nests or outdoors. 4[Plug and play] The livestock heating water dispenser has no spare parts to replace, just plug in the power supply, and your chicken or farm animals can enjoy mild?warm water within a few minutes. 5[Wide application] It is very suitable for small animals. The low?wattage heating base is suitable for outdoor pickups and freezing winter temperatures and provides consistent mild hot water, which will not burn your dog, cat, or animal's mouth.1*Poultry Drinker Heating BaseDue to the lighting effects and shooting angles, there is a color difference in the product, please understand._x000D_Due to manual measurement, there is a tolerance in the product size.