USB home humidifier with 300ml water tank capacity and 6-hour continuous operation, compact 75x75x116mm desk humidifier for car or office use, available in white, pink, and green colour options.
USB-Powered Mini Humidifier with 300ml Tank for Office, Home, and Car Use

Addressing dry air in compact personal spaces, this mini humidifier offers a practical solution for improving comfort at your desk, bedside, or even during travel. Its core function is to add moisture to the immediate environment using a simple USB connection, requiring no bulky reservoirs or complex setups. With a water tank capacity of 300ml and a stated runtime of approximately six hours, it is designed for sustained use throughout a workday or overnight. The unit's small 75mm by 75mm footprint and 116mm height make it inconspicuous on a crowded desk or car dashboard, while its low 2W power draw makes it efficient to run continuously from a laptop or power bank.
Features and Construction

This humidifier combines portability with core humidification functionality, built for users needing localised moisture control without occupying much space. The design prioritises straightforward operation and easy integration into various settings, from a home office setup to a vehicle's interior.
Material and Build
The housing is made from ABS plastic, a common choice for consumer electronics due to its strength and light weight, contributing to the product's portability. Internal components utilise PP (Polypropylene) plastic, selected for parts that may contact water, alongside standard electronic components for the ultrasonic misting and power circuitry. This material selection results in a durable, lightweight unit suitable for frequent moving between locations, such as from a desk to a bedside table.
Size and Practical Fit
With dimensions of 75mm in width, 75mm in depth, and 116mm in height, the humidifier occupies minimal surface area, comparable to the size of a large mug. This compact form factor allows it to fit comfortably on narrow shelves, small office desks, or in the limited space of a car centre console. The 300ml integrated water tank is sized to balance capacity with the unit's small profile, providing several hours of use before requiring a refill, which can be done easily at any sink.
Uses and Placement

The product's design supports versatile use in any small, dry environment where a power source is available. Its USB power requirement and portable nature open up applications beyond the traditional home setting.
Event or Professional Use
For professionals spending long hours at a computer, dry office air can cause discomfort. Placing this humidifier on a desk corner connected to a work laptop can provide localised humidity relief without disturbing colleagues. Its quiet operation and fine mist output make it suitable for open-plan offices, reception desks, or studio spaces where maintaining a comfortable microclimate is beneficial.
Everyday Home Use
In the home, it serves well in bedrooms to alleviate dry air that can affect sleep, or on a nursery dresser to gently moisturise a child's immediate surroundings. The availability of white, pink, and green colour options allows it to blend with different room décors. Its portability means it can be moved from a home office during the day to a bedside table at night, providing consistent personal air comfort where it is needed most.
Benefits and Buying Value

The value of this humidifier lies in its targeted functionality, low operating cost, and reusability, offering a focused solution for personal space humidification.
Reuse and Low Maintenance
As a reusable device, it eliminates the need for disposable alternatives. Maintenance involves simple rinsing of the water tank and occasional wiping of the exterior. The lack of filters to replace and the straightforward design contribute to long-term, low-cost operation. The provided USB cable means it can be used with any standard 5V power source you already own, adding to its convenience and reducing ongoing expenses.
Why Choose This Product
This model is a fit for those seeking a no-fuss, portable humidifier for a specific small area rather than a whole room. Its clear specifications—a 300ml tank, 6-hour run time, and compact 75mm cube design—allow you to assess its suitability for your needs. The combination of USB power, multiple colour choices, and a practical size makes it a straightforward option for improving air comfort at your desk, in your car, or by your bedside without a significant investment in space or electricity.



