Ultrasonic Aromatherapy Diffuser 300ml with Coloured Lights and Auto Shut-Off

This ultrasonic aromatherapy diffuser helps improve indoor air quality by adding gentle moisture and dispersing essential oil fragrance. Its compact, portable design fits easily into small rooms, offices, or even a car cup holder. With two adjustable spray modes and built-in coloured night lights, it serves both as a functional humidifier and a subtle ambient light source. The automatic shut-off feature ensures safe operation whether you are at home or on the move. Powered by a standard USB connection, it works with laptops, power banks, or USB wall sockets, making it convenient for travel or daily use.

Features and Construction

This diffuser combines practical design with easy operation. The 300ml water tank provides hours of continuous or intermittent mist, while the coloured lights add a gentle glow. Safety is built in with timed auto shut-off.

Material and Build

Constructed from ABS and PP plastics with integrated electronic components, the diffuser is lightweight and durable. The compact dimensions of 78 x 119mm (3.07 x 4.68 inches) mean it takes up little space on a desk, bedside table, or dashboard.

Size and Practical Fit

The diffuser is optimised for spaces of 20-30 square feet, making it suitable for small bedrooms, home offices, or hotel rooms. Its portable weight and USB power allow easy use during car travel or when working from a laptop.

Uses and Placement

Whether at home or away, this diffuser adapts to various settings. The two spray modes let you choose between constant operation or a more economical intermittent pattern, while the auto shut-off timer adds convenience.

Event or Professional Use

Use the constant spray mode during meetings or therapy sessions to maintain a steady aroma and gentle humidity. The quiet ultrasonic operation ensures it does not disturb conversation or concentration.

Everyday Home Use

Place it in the bedroom to add moisture to dry air overnight, using the intermittent mode to reduce water consumption. The coloured lights can serve as a soft nightlight without disturbing sleep.

Benefits and Buying Value

This diffuser offers practical value through its simple operation, safety features, and USB compatibility. It is a low-maintenance way to improve indoor comfort without bulky equipment.

Reuse and Low Maintenance

With no filter to replace, the diffuser only requires regular cleaning of the water tank. The automatic shut-off prevents dry burning, extending the life of the device.

Why Choose This Product

Its combination of compact size, dual spray modes, and coloured night lights makes it a versatile choice for anyone seeking a small, portable aromatherapy diffuser. The USB power option adds flexibility for use in many locations.