NITECORE izzCool 20 Portable Evaporative Air Cooler with Humidifier, 3 Fan Speeds, 600 ml Tank, USB-C Charging, Power Bank

When summer heat makes your workspace or bedside unbearable, a conventional fan merely circulates warm air. The NITECORE izzCool 20 tackles the problem at its core: it cools the air through natural evaporation while adding refreshing moisture. This compact 3-in-1 device works as an air cooler, humidifier, and fan, so you can create a comfortable microclimate wherever you need it—no installation, no bulky equipment.

Who is it for

This portable cooler is ideal for anyone who wants personal cooling without the noise and energy consumption of an air conditioner. Use it on your desk during work, on the nightstand for a gentle breeze while sleeping, or take it camping thanks to its built-in battery. It is also a great choice for dry indoor environments where a humidifier function is welcome.

Main features

• 3-in-1 functionality: air cooler, humidifier, and fan
• Evaporative cooling with replaceable filter for efficient temperature reduction
• 600 ml removable water tank with water level indicator
• 3 fan speeds and 2 mist output levels for customizable comfort
• Built-in 4000 mAh Li-ion battery for up to 13 hours of fan-only runtime
• USB-C charging (5V⎓2A) and USB-A power bank output (5V⎓1A) to charge your devices
• Adjustable fan angle up to 60° to direct airflow exactly where needed
• Integrated timer (1H / 2H / 4H) for automatic shut-off
• LED ambient light with 2 brightness levels for a relaxing atmosphere
• Quiet operation under 55 dB, suitable for sleep and work

Specifications

• Cooling method: evaporative cooling
• Fan speeds: 3 levels (low, mid, high)
• Mist output levels: 2
• Water tank capacity: 600 ml
• Max runtime (fan only): up to 13 hours
• Max runtime (fan + mist): up to 4 hours
• Battery: built-in Li-ion 4000 mAh
• Charging port: USB-C, input 5V⎓2A
• Power bank output: USB-A, 5V⎓1A
• Noise level: <55 dB
• Timer function: 1H / 2H / 4H
• LED ambient light: 2 brightness levels
• Power consumption: max 10W
• Material: ABS plastic
• Filter type: replaceable evaporative filter
• Adjustable fan angle: up to 60°

Tips

For best cooling performance, fill the tank with cold water or add ice cubes. Clean the water tank regularly and replace the evaporative filter when it shows signs of wear to maintain efficiency. Use the timer function to save battery when using it overnight.