Description: 【Efficient Ice Melting Solution】: The Outdoor Bird Bath De Icer is designed to prevent water surfaces from freezing solid. Ideal for ponds and bird baths, this drifting heater ensures a constant temperature by automatically cycling on and off as needed 【Material】: The bird bath de icer is made from quality cast aluminum, ensuring durability and long time to use, and upgraded EVA foam for increased buoyancy, ideal for ponds and bird baths 【How to Use】: Simply place the pond de icer in water, and then plug it into a power source to start A red indicator light shows when the device is actively heating 【Advanced Temperature Control Technology】: Equipped with a thermostatic switch, the heater maintains water temperatures between 0 °C to 35 °C (32 °F to 95 °F). This prevents overheating or scalding of small animals while ensuring the water remains ice free 【Applications】: The outdoor Drifting Pond Heater can be widely used in various settings such as outdoors, on farms, pools, gardens or lawns etc Specification: Material: Aluminum 【Note】: Always submerge the heater in water before plugging it in, ensuring that the plug does not come into contact with water for safe reasons. Disconnect from power before cleaning or maintenance tasks. Size Chart: 18.5 cmx18.5 cmx6.78 cm/7.28 inchx7.28 inchx2.67 inch Cable Length: 3 m/118.11 inch Package Includes: 1 Bird Bath Heater (US Plug Cable) Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.