Ultrasonic Essential Oil Diffuser 400ml USB Timer LED

Set it on a desk, shelf or bedside table, add water and a favourite oil, and the room begins to feel more considered. This USB ultrasonic essential oil diffuser gives fragrance without flame or smoke, pairing a fine mist with a colour-changing LED light for an easy daily scent ritual.

Mist, light and a quieter room

• The ultrasonic mist gives scent a visible presence, rising softly rather than burning away.
• Use it while working, reading or settling the room in the evening, wherever a plug-in USB point is close by.
• The colour-changing light adds atmosphere even before the fragrance becomes noticeable.
• It offers a cleaner alternative to candles or incense when you want aroma without smoke or an open flame.
• The motor is designed to run quietly, so the scent can sit in the background rather than taking over the room.

Ultrasonic fragrance, without heat

This diffuser uses ultrasonic movement to turn water and scented oil into a fine aromatic mist. Because it works without flame, it suits everyday spaces where candles feel too much: a home office, a bedroom corner, or a calm shelf in the living room.

It also has a built-in timer and switches off automatically when the water runs out, making it simple to use and easy to leave in the background while you get on with the day.

Water, oil and a small ritual

Fill the tank with water, add a few drops of your chosen essential or fragrance oil, then switch on the mist. Change the oil with the mood of the room: something bright for morning, something woody or floral for a slower evening.

Empty and wipe the tank between scent changes, especially if you are moving from a strong oil to something more delicate. Keep the outside dry and clean the plastic body with a soft cloth.

A simple modern shape

The plastic body keeps the design light and practical, with the LED light bringing colour into the mist as it runs. It is made for small everyday rituals rather than ceremonial display: quiet fragrance, soft light, and a room that feels more intentionally kept.

Why choose an electric diffuser

Electric diffusers suit people who like scent but prefer to avoid smoke, ash and open flame. Ultrasonic models are especially useful for changing fragrance often, because the ritual is simple: water, oil, mist, then a quick clean before the next blend. Compared with incense or candles, the mood is softer and more adjustable. It becomes part of the room’s rhythm, ready for a work session, an evening bath, or a slow Sunday morning.

Capacity, size and details

• Tank capacity: 400 ml.
• Height: 21.5 cm.
• Diameter: 16.5 cm.
• Weight: 400 g.
• Material: plastic.
• Power: USB, with a 100 cm cord.
• Light: seven LED lights with colour-changing mood light.
• Timer: 3 and 6 hour settings.
• Automatic shut-off when the water runs out.
• Origin: China.

A thoughtful scent gift

It makes a considered gift for someone setting up a first home, refreshing a work corner, or building a simple evening ritual. Pair it with an oil they already love, or let them choose their own fragrance for the season.

Common questions

Can I use it without a candle or flame?
Yes. This is an electric ultrasonic diffuser, so it fragrances the room with water mist rather than heat, smoke or an open flame.

Can it be used as a simple humidifier?
Yes, it can be used with water as a simple humidifier. Add scented oil only when you want fragrance.

What kind of oil should I add?
Use a favourite essential oil or fragrance oil suitable for diffusers. A few drops are enough for the water tank.