Portable 3-in-1 Evaporative Air Cooler Fan with Humidifier and 7-Color LED Night Light for Desktop Use

This compact 3-in-1 portable air conditioner combines an evaporative air cooler, a humidifier, and a 7-colour LED night light in a single unit designed for personal cooling and gentle illumination. With three adjustable fan speed modes and a mist function that activates when ice and water are added to the reservoir, it delivers a refreshing breeze during hot weather. The device is USB-powered for flexible placement, operating at a quiet noise level of 45-50 dB, making it suitable for bedrooms, home offices, and desks. Its small footprint (170 x 75 x 240 mm) fits easily on a coffee table or bedside cabinet while providing both cooling and ambient lighting.

Features and Construction

This all-in-one desktop cooler is built around a brushed motor and four-blade fan design, offering straightforward button controls for selecting fan speed and mist mode. The 7-colour LED light adds a decorative element without consuming extra desk space.

Material and Build

The unit is constructed from durable ABS plastic typical for portable personal fans. It houses a brushed motor rated at 5V and 5W, with a direct plug power requirement (no internal battery). The fan blade assembly consists of four blades, and the entire unit is operated via normal button controls for speed and mist settings.

Size and Practical Fit

Measuring 170 mm in height, 75 mm in width, and 240 mm in depth, this cooler is designed for desktop or tabletop use. Its compact dimensions allow it to sit unobtrusively in small spaces such as office desks, bedside tables, or kitchen counters, where it can deliver direct airflow without occupying valuable surface area.

Uses and Placement

This versatile device is intended for personal cooling in limited spaces, combining functionality with energy efficiency through USB power. It serves multiple roles from workday desk fan to bedtime sleep aid.

Event or Professional Use

In home office or small workplace settings, the fan can be placed on a desk to provide targeted airflow during working hours. Its quiet operation (45-50dB) minimises distractions during calls or focused tasks, while the USB connectivity allows it to be powered directly from a computer or power bank for flexible positioning.

Everyday Home Use

At home, this cooler works well in bedrooms for overnight use, where the low noise level and optional night light help create a relaxing sleep environment. The 7-colour LED can be activated for ambient lighting on a coffee table or shelf, and the mist function adds humidity to dry air when desired.

Benefits and Buying Value

The primary advantage of this product is its combination of three functions in one compact, USB-powered unit, reducing the need for separate devices. Its energy-efficient design and straightforward operation make it a practical choice for personal cooling.

Reuse and Low Maintenance

The device requires simple refilling of the water reservoir for mist function and can be cleaned with a damp cloth as needed. Since it contains no internal battery, there are no battery-related maintenance concerns. The USB cable provides easy connection to a range of power sources, supporting daily reuse without complicated setup.

Why Choose This Product

Choosing this 3-in-1 cooler offers a space-saving solution for those seeking a personal fan, humidifier, and night light in one appliance. The three-speed fan and mist option deliver customisable cooling, while the compact dimensions and USB power support placement in areas where traditional air conditioning is unavailable or impractical. Its affordable price point and multi-functionality make it an accessible option for improving comfort during warm weather.