Mini Portable USB Air Humidifier Bottle Ultrasonic Cool Mist Maker Fogger with Branch Diffuser 0.5-1L Water Tank 40-45ml/H Fog Output Transparent Plastic Design for Home Office Desk Use
Mini Portable USB Humidifier with Branch Diffuser for Office and Home Desk Use

Combat the discomfort of dry air at your desk or bedside with this compact, USB-powered humidifier. Designed for straightforward use, it requires no complex setup—simply fill its transparent 0.5 to 1 litre bottle with water, plug in the provided USB cable, and select from two spray modes. Generating a cool mist output of 40-45ml per hour, it provides localised humidity relief. The inclusion of a decorative branch allows you to add a drop of essential oil to the mist, combining air moisturising with subtle fragrance diffusion. Its all-plastic, mechanical construction prioritises simple operation and portability for spaces where a traditional humidifier would be impractical.
Features and Construction

This humidifier is built around core components that deliver its primary function with minimal fuss. Its design centres on a clear plastic water bottle, making it easy to monitor water levels, and uses standard USB power for ultimate flexibility in placement.
Material and Build
The unit is constructed from plastic, creating a lightweight and durable housing for the ultrasonic misting mechanism. The transparent main body allows you to see the water level and the operation of the purification filter stone at a glance. This filter stone is integrated to help absorb floating impurities from the water, contributing to cleaner mist output without the need for complex filter replacements.
Size and Practical Fit
With dimensions of 197mm in height and 58mm in diameter, the humidifier has a slender, bottle-like profile. This compact size allows it to occupy minimal space on a nightstand, office desk, or shelf. The 0.5 to 1 litre water capacity provides several hours of operation between refills, balancing runtime with a conveniently portable form factor that doesn't require a permanent connection to a water source.
Uses and Placement

The humidifier's USB power and compact size make it suitable for a variety of dry environments. It is intended for creating a more comfortable microclimate in the immediate area around it, rather than humidifying an entire large room.
Event or Professional Use
For temporary setups at events, exhibitions, or in small professional treatment rooms, this humidifier can be discreetly placed to add moisture to the air. Its quiet ultrasonic operation won't disrupt conversations or concentration. The optional use of the branch diffuser with a neutral or professional fragrance can also subtly enhance the ambient atmosphere in waiting areas or small retail spaces.
Everyday Home Use
In the home, it is ideal for targeted use in personal spaces. Place it on a bedroom nightstand to alleviate dryness that can cause irritation overnight, or on a home office desk to combat the dry air often caused by heating and electronics. Its simple mechanical controls and safe, cool mist output make it suitable for use in children's rooms or study areas, providing relief without the complexity or safety concerns of hot steam models.
Benefits and Buying Value

This product offers a specific set of advantages focused on convenience, targeted performance, and simple maintenance. Its value lies in solving a discrete problem—localised dry air—with a straightforward tool.
Reuse and Low Maintenance
The humidifier is designed for repeated use with minimal upkeep. The purification filter stone aids in keeping the water fresher, and the entire water bottle is easily rinsed and refilled. There are no expensive consumable filters to replace regularly. Its robust plastic construction is wipe-clean, supporting long-term use with basic care.
Why Choose This Product
Choose this mini humidifier for its exceptional placement flexibility granted by USB power, allowing it to run from a laptop, TV, power bank, or phone charger. The adjustable mist output and included branch diffuser add a level of customisation not always found in basic models. It provides a practical, portable solution for improving air comfort in specific spots around your home or workplace, backed by clear specifications like its mist output rate and water capacity.


