Ultrasonic Aromatherapy Essential Oil Diffuser with 300ml Tank and USB Power

This ultrasonic aromatherapy essential oil diffuser is a compact mini humidifier designed for small-space use. It has a 300ml water tank, coloured night lights, and two adjustable spraying modes. A single press gives constant spraying, while a second press switches to intermittent spraying. The diffuser runs on a 5V 1A micro USB power supply and is compatible with any device that has a USB port, such as a laptop, desktop, mobile power bank, or socket. It also includes an automatic power-off function with a scheduled shutdown time of 4 hours for scheduled spraying and a 6-hour interval spraying time. The small size and light weight make it suitable for a family bedroom, a 20-30 square foot office, or portable car travel. Its measurements are 78 x 119 mm / 3.07 x 4.68 inches, and it is made from ABS, PP, and electronic components. The available colour options are Navy, Pink, and White. The source text does not state additional coverage areas, oil types, or performance details beyond these specifications.

Features and Construction

The diffuser combines ultrasonic aromatherapy diffusion with a mini humidifier format. Its main construction details are drawn from the stated materials and power specification, with a 300ml tank and USB compatibility. The two spraying modes and automatic shut-off are controlled by simple presses, making the unit straightforward to operate in small rooms or during travel.

Material and Build

The body uses ABS and PP, with electronic components for ultrasonic operation, lighting, and shut-off control. ABS and PP are stated plastics, and the electronic components cover the internal functions required for the diffuser to run. The unit measures 78 x 119 mm / 3.07 x 4.68 inches and weighs little enough to be described as light weight in the source text. It is powered by a rated input of DC 5.0V / 1.0A, with a working current of 250-350mA and rated power of 1W. These details describe the electrical requirements rather than additional performance claims.

Size and Practical Fit

The 300ml water tank and compact 78 x 119 mm / 3.07 x 4.68 inch size suit small areas. The source text gives a 20-30 square foot office as an example, along with family bedrooms and portable car travel. Spray volume is listed at 25-35ml/h, which is the stated rate for the diffuser. The small size and light weight support placement on a desk, bedside surface, or similar small space where a USB port is available.

Uses and Placement

This diffuser is intended for aromatherapy and mini humidification in small personal spaces. Its USB power supply and compact shape allow it to be used with a laptop, desktop, mobile power bank, or socket. The coloured night lights add a visible lighting feature, while the two spray modes let the user choose constant or intermittent operation.

Event or Professional Use

In a 20-30 square foot office, the diffuser can sit on a desk and connect to a desktop or laptop USB port. The 4-hour scheduled shutdown time and 6-hour interval spraying time are stated automatic power-off settings, which relate to scheduled spraying. The coloured night lights and two spraying modes are also available in this setting, although the source text does not describe professional certification or workplace-specific performance.

Everyday Home Use

For family bedroom use, the 300ml tank and 25-35ml/h spray volume provide the stated output for this diffuser. The coloured night lights can be used as a visible feature in the room, and the automatic power-off function supports scheduled shut-off. The small size and light weight make it easy to place in a bedroom, while the USB power supply allows connection to a socket or mobile power bank where compatible.

Benefits and Buying Value

The practical value of this diffuser comes from its 300ml tank, two spray modes, USB power compatibility, coloured night lights, and automatic shut-off. These are source-supported details that help buyers match the product to a small bedroom, office, or car travel setup. The design does not rely on invented performance claims; it is described through its stated measurements and controls.

Reuse and Low Maintenance

The 300ml water tank is refillable, and the unit is powered through a micro USB connection rather than a dedicated battery. The source text lists ABS, PP, and electronic components as materials, but does not give detailed care instructions. Minimal low-risk guidance is to follow the stated filling, power, and spraying procedures, and to use the automatic power-off settings as described. No additional maintenance claims are supported by the source text.

Why Choose This Product

Choose this ultrasonic aromatherapy essential oil diffuser if you need a compact USB-powered unit with a 300ml tank, two spraying modes, coloured night lights, and automatic shut-off. It is available in Navy, Pink, and White, and its stated size is 78 x 119 mm / 3.07 x 4.68 inches. The source text supports use in a family bedroom, a 20-30 square foot office, or portable car travel. It does not state price, savings, pack count, or extra accessories beyond the described product features.