Kopida Aquarium Chiller Fish Tank Cooling Fan Mute Automatic Temperature Control Adjustable Marine Aquarium Cooler, 100-240V

Material: Plastic+Aluminum Alloy SheetColor: BlackSize: As ShownFeature: Automatic, AdjustablePackage includes: 1pc*Aquarium Cooling Fan

• Product Features: Accelerate the air flow on the surface of the water and steam cooling function can make the aquarium water body cooling. Easy to install on the edge of the aquarium (maximum thickness 25MM). Light weight, small size, long life, economical and practical.Automatically adjust the aquarium water temperature by rotating.
• 2 Style For You Choose: Style A: Input voltage DC12V power 3W. Style B: Input voltage DC12V power 4W. Voltage: 100-240V wide voltage.
• Temperature Setting: rotate the knob, scale corresponding to the temperature for the set temperature, can be set 18~36 degrees.
• Function Description: Power indicator light: power-on indicator light is always on. Work indicator light: fan work lights up, fan standby off.
• 3 Switch Mode 1: the fan has been working normally open. Mode 2: turn off the fan power. Mode 3: run automatically according to the set temperature, when the water temperature reaches the set temperature fan starts to work, the red and green lights come on at the same time; when the water temperature is lower than the set temperature, the red light goes out and the fan stops working. When the water temperature reaches the set temperature again, the fan turns on again, and so on.