The Bluetooth Edition Cooling Fan can only be controlled through the mobile app My Chihiros, and the buttons on the fan(Manual Edition Cooling Fan can use the buttons to control) have no practical effect.

Only USB cable, recommend using output 5V3A plug(purchased separately).

Equipped with a temperature probe, can test the water temperature.
Built-in temperature and humidity sensor, can test the room temperature and humidity.
More advanced settings via Auto mode.

High-performance aquarium fan, silent, built-in brushless motor, aluminum alloy shell with protection level IP55.

High-quality fan can cool the water of the aquarium economically and effectively by using large air volume evaporation.

The appropriate wind speed can be selected according to the indoor temperature, the water temperature can be reduced to 2 ~ 4, adjustable clamp can be clamped cylinder wall thickness within 20mm, no installation, easy to use, can be easily fixed to the edge of the aquarium, very firm.

Safe and Reliable: rated voltage of fan is 5V, high safety standard, ensure fan safety. Coil away from tank water does not pose a risk of short circuit.

Quiet, Energy Efficient: it’s a cool fan for fresh and saltwater aquariums, so it’s much quieter than a regular fan. 5 Volts of safe human voltage, low energy consumption, not only saves power for you, but also gives your fish a nice summer.

Suitable for fish tank within 60cm, can clamp glass thickness up 5-20mm.

• Rated voltage: DC 5V
• Rated current: 0.2710%A
• Rated input power: 2.80.5W
• Motor revolution: 3800RPM10%
• Operating temperature: -10C ~ +85C
• Product size: 100*75.5*82.5mm