3-in-1 Portable Air Cooler Fan with USB Power, 7-Colour Light and Humidifier for Desk Use

This compact, 3-in-1 portable air conditioner fan provides a practical solution for personal climate control in home offices, bedrooms or on desks. Measuring 170mm by 75mm by 240mm, it integrates a fan, an evaporative cooler and a humidifier into a single USB-powered unit. You can enjoy adjustable airflow from its three speed settings, add ice and water to its reservoir for a chilled, freshened breeze, and use its integrated 7-colour LED lights for ambient night-time illumination. Its brushed motor operates at a low noise level of 45-50dB, making it suitable for use while working or sleeping. The fan is supplied in a choice of black, blue, green or white and comes ready to use with a Type-C charging cable.

Features and Construction

The unit combines several core functionalities in a straightforward, button-controlled design. Its primary role is as a direct-blowing fan, but it gains additional utility from its water reservoir and LED lighting system.

Material and Build

The fan is built around a brushed motor and a 4-blade fan assembly housed in a plastic casing. This construction provides the mechanical basis for its three core functions: generating airflow, powering the water pump for humidification and misting, and housing the electronics for the LED lights. The use of standard control buttons and a 5V USB power input means there are no complex installations or high power demands, aligning with its portable, plug-and-play design ethos.

Size and Practical Fit

With dimensions of 170mm in width, 75mm in depth and 240mm in height, this unit is designed for placement on desks, bedside tables or office workstations. Its compact footprint ensures it does not dominate the space, while its direct-blowing operation is optimised for personal use within an immediate area. The choice of four colour finishes—black, blue, green and white—allows it to blend with different room décors.

Uses and Placement

This product is versatile, suited to both everyday home environments and professional settings where individual comfort is a priority. Its low noise output and ambient lighting add to its usability across different times of day.

Event or Professional Use

In a home office or professional workspace, the fan provides directed cooling without the high energy consumption of a room air conditioner. The three speed settings allow the user to match airflow to their activity level, while the USB power compatibility means it can run from a laptop or a power bank, offering true portability. The humidifier function can help mitigate dry air from prolonged air conditioning use.

Everyday Home Use

In the bedroom or living area, the unit serves as a multi-functional appliance. The evaporative cooling function, activated by adding ice and water, delivers a refreshing breeze on hot summer days. The 7-colour LED lights operate independently, providing a soft night light that can create a relaxed atmosphere. With a noise rating of 45-50dB, it is quiet enough not to disturb sleep when used on a lower speed setting.

Benefits and Buying Value

The core value of this product lies in its multi-functionality, compact design and low operating cost. It consolidates several small appliances into one, saving space and reducing clutter.

Reuse and Low Maintenance

The product is designed for repeated use with minimal maintenance. The water reservoir can be filled and refilled as needed, and the unit can be powered continuously via USB. There are no filters to replace or complex parts to service. Its simple construction and standard components suggest a straightforward ownership experience focused on practical utility.

Why Choose This Product

This portable air cooler fan is a considered choice for anyone needing personal, adjustable cooling and ambient light without installing fixed equipment. Its 3-in-1 design means you do not need separate devices for fanning, humidifying and subtle lighting. The inclusion of a Type-C cable and USB power compatibility offers broad connectivity, while the compact size and colour options ensure it fits physically and stylistically into your space. It provides a focused, energy-efficient alternative to cooling larger areas unnecessarily.