1TEMPERATURE PROTECTION: Automatic thermostatic bird cage heater includes side and bird heating perches. It radiates continuous warmth and it defends exotic birds from cold air and low temperatures. 2THERMOSTATIC: Heated bird perch platform has built in temperature control chip, which automatically controls the heating temperature to 3543 (the most suitable temperature for birds), which can keep the birds feel comfortable with constant temperature. 3UNIQUE DESIGN: Heated bird perch platform adopts a unique shape to reduce pressure sores and foot cramps, which reduces birds' stress and makes their growing environment more stable, keeping them healthy and lively. 4ANTI BITE: Warm bird perch platform has a safety standard anti bite power cord, eco friendly resin material resists biting and scratching, and the protective cover of the cord can prevent birds from pecking to the maximum extent. 5SAFE TO USE: Bird heater for cage has a built in safe 5W heating module that produces uniform temperature, minimizes power consumption, larger heat radiation surface, and the housing is made of flame retardant material to reduce the risk of fire. 6EASY TO INSTALL: Just screw the bird warmer to the cage, the cord is easy to plug into the power supply and easy to clean, just wipe clean with a damp cloth, soap and water.