USB-Powered 3-in-1 Portable Air Conditioner with Evaporative Cooling and 7-Colour LED Lighting

This compact climate control unit combines three practical functions in one device measuring 170x75x240mm. Designed for personal cooling in home offices, bedrooms, or other confined spaces, it operates on standard USB power from computers, power banks, or adapters. The unit provides adjustable airflow through three speed settings while offering optional evaporative cooling when ice and water are added. Integrated 7-colour LED lighting adds ambient illumination without requiring separate devices, making it suitable for desk or bedside placement where space is limited.

Features and Construction

The device incorporates multiple functions within its compact housing, utilising a brushed motor system to drive its cooling and lighting features. With dimensions designed for portable placement, it balances functionality with practical size considerations for various indoor environments.

Material and Build

Constructed with plastic housing available in four colour variations - black, blue, green, and white. The unit incorporates a brushed motor type that drives four blades for airflow generation. Normal button operation controls both the fan speeds and lighting functions, with all electronics designed for 5V USB power input at 5W rated power consumption.

Size and Practical Fit

Measuring 170mm wide by 75mm deep by 240mm tall, the compact dimensions allow placement on desks, bedside tables, coffee tables, or other limited surfaces. The direct blowing operation directs airflow toward the user within an applicable area suited for personal cooling rather than room-wide climate control. Its portable nature and USB power compatibility enable use in various locations without requiring mains electricity access.

Uses and Placement

The 3-in-1 functionality supports multiple applications ranging from workspace comfort to bedroom climate management. By combining cooling, humidification, and lighting in one unit, it reduces the need for multiple separate devices while maintaining compact proportions suitable for confined areas.

Event or Professional Use

For temporary office setups, exhibition booths, or event spaces with limited power access, the USB operation provides flexibility. The 45-50dB noise level allows operation in professional environments without excessive disruption. Three speed modes enable adjustment according to ambient temperature and personal preference, while the evaporative cooling function can provide additional temperature reduction when ice is added to the water reservoir.

Everyday Home Use

In home offices or bedrooms, the unit addresses personal comfort needs without requiring extensive installation or permanent fixtures. The 7-colour LED lighting creates ambient illumination for evening work or bedside use, with colours selectable according to preference. Low noise operation supports undisturbed sleep or concentration, while the humidification function can improve air quality during dry conditions when water is added to the reservoir.

Benefits and Buying Value

The combination of multiple functions in one compact device offers practical advantages for users with limited space or specific cooling needs. USB power compatibility further enhances versatility across different environments and power source availability.

Reuse and Low Maintenance

The device requires minimal maintenance beyond occasional cleaning and water reservoir management. Standard USB power compatibility ensures continued usefulness even as power bank and adapter technology evolves. The brushed motor and simple button operation provide straightforward functionality without complex controls or specialised knowledge requirements.

Why Choose This Product

This unit addresses specific needs for personal climate control in compact spaces where traditional air conditioning isn't practical or necessary. The 3-in-1 functionality reduces device clutter by combining cooling, humidification, and lighting. USB power operation offers flexibility in placement and power source selection, while the adjustable speed modes and optional evaporative cooling provide customisable comfort levels according to individual requirements and seasonal conditions.