Specifications: Material: High temperature nylon, metal Style: Hanging Color: Brownish yellow Power: 75w Voltage: 120V Product Size: Bird Bath: 14.7 inch diameter and 3.54 inch depth Power cord: 3.63 ft/110 cm Package includes: 1× Heated Bird Bath Q&A Q: Is there a thermostatic controller? A: Yes, it's a built in heater that automatically shuts off at 77°F/25°C, keeping the water between 42°F/5.5°C and 50°F/10°C—safe and energy efficient for birds. Q: The heater of birdbath does not work? A: No, but we have electric heating wires inside instead. Q: Is there an extra heater deicer included? No, but we have electric heating wires inside instead. With 75W large power, it can quickly heat water, and melt ice within 24 hours, providing. Warm tip: To attract birds in winter, regularly clean your birdbath with warm water or undiluted white vinegar to remove dirt.