Adjustable Spray USB Mini Humidifier for Office Car and Home Use

This USB mini humidifier is designed for practical misting in small to medium indoor spaces, covering 31-40 square metres. It uses ultrasonic technology with a single fog outlet and adjustable spray, so you can direct the mist where it is needed. The cylindrical body measures 180mm x 78.5mm and holds less than 1 litre of water, making it compact enough for a desk, car, or household surface near a USB port. It runs at 5V and 2W, produces noise below 36dB, and includes water shortage and power failure protection. Operation is mechanical, there is no timing function, and the unit is available in green, pink, or blue. It is CE, FCC, and ROHS certified and comes with a humidifier, instruction manual, and data cable.

Features and Construction

The humidifier combines a cylindrical shape with a single ultrasonic fog outlet and adjustable spray direction. It is powered through USB at 5V and 2W, and the mechanical control keeps operation simple. Noise is stated as below 36dB, which supports use in offices, cars, and household rooms without adding loud background sound.

Material and Build

The source text does not list specific construction materials, so the description stays with the stated format: a cylindrical ultrasonic humidifier with one fog outlet and mechanical operation. It holds less than 1 litre of water and is CE, FCC, and ROHS certified. The adjustable spray function and single outlet are part of the build, while water shortage and power failure protection are supported for safer use when the tank runs low or power is interrupted.

Size and Practical Fit

The unit measures 180mm x 78.5mm, giving a compact cylindrical footprint for tight spaces. With a tank capacity under 1 litre, it is suited to personal areas rather than large rooms, and the stated applicable area is 31-40 square metres. The USB power supply means it can be placed wherever a suitable USB outlet is available, such as a desk, car interior, or household table.

Uses and Placement

This humidifier is intended for household use and can also be placed in an office or car when USB power is accessible. Its adjustable spray and single fog outlet allow the mist direction to be set according to the space, while the below 36dB noise level keeps disturbance low during work, travel, or rest.

Event or Professional Use

In an office or professional setting, the USB connection allows the humidifier to run from a computer port or USB adapter where available. The mechanical control avoids complicated settings, and the absence of a timing function means it is switched on and off manually. The 31-40 square metre coverage and under 1 litre tank are suited to a personal workspace or small meeting area rather than a whole building.

Everyday Home Use

For household use, the humidifier can sit on a table, desk, or side surface within reach of a USB power source. The cylindrical 180mm x 78.5mm body takes up minimal space, and the colour options of green, pink, or blue allow it to match different rooms. Water shortage and power failure protection are supported, helping to manage operation when the tank is empty or the power supply is interrupted.

Benefits and Buying Value

The main practical value comes from USB power, low stated noise, adjustable spray, and a compact size that fits office, car, and household settings. With mechanical operation and no timing function, there are fewer controls to manage. The included data cable and instruction manual support immediate setup.

Reuse and Low Maintenance

The humidifier uses a refillable water tank with a capacity under 1 litre, so it can be refilled and used repeatedly rather than replaced after one use. The source text does not provide detailed cleaning or maintenance steps, but the water shortage and power failure protection support basic safe operation. The supplied data cable can be reused with a suitable USB power source, and the instruction manual should be followed for setup and care.

Why Choose This Product

Choose this USB mini humidifier when you need adjustable ultrasonic mist in a compact cylindrical unit for a desk, car, or household room. It covers 31-40 square metres, runs at 5V and 2W, and produces noise below 36dB. It is available in green, pink, or blue, holds less than 1 litre, measures 180mm x 78.5mm, and includes water shortage and power failure protection. It is CE, FCC, and ROHS certified and comes with a humidifier, instruction manual, and data cable.