---
product_id: 47739150
title: "Simway Aroma Essential Oil Diffuser, Aromatherapy 400mL Ultrasonic Cool Mist Aroma Diffuser Humidifier with Waterless Auto Shut-Off, 7 Color LED Lights for Bedroom Living Room"
brand: "simway"
price: "S$13"
currency: SGD
in_stock: false
reviews_count: 8
category: "Home Garden"
url: https://www.desertcart.sg/products/47739150-simway-aroma-essential-oil-diffuser-aromatherapy-400ml-ultrasonic-cool-mist
store_origin: SG
region: Singapore
---

# Simway Aroma Essential Oil Diffuser, Aromatherapy 400mL Ultrasonic Cool Mist Aroma Diffuser Humidifier with Waterless Auto Shut-Off, 7 Color LED Lights for Bedroom Living Room

**Brand:** simway
**Price:** S$13
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Simway Aroma Essential Oil Diffuser, Aromatherapy 400mL Ultrasonic Cool Mist Aroma Diffuser Humidifier with Waterless Auto Shut-Off, 7 Color LED Lights for Bedroom Living Room by simway
- **How much does it cost?** S$13 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/47739150-simway-aroma-essential-oil-diffuser-aromatherapy-400ml-ultrasonic-cool-mist)

## Best For

- simway enthusiasts

## Why This Product

- Trusted simway brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Features

- AROMA DIFFUSER –The new designed volcano shape aroma diffuser not only beautiful, but also a powerful machine to output the aromatic mist. It is also a great decoration to create a romantic and relaxing atmosphere that surrounded by nature fragrance for you and the one you love. This aroma diffuser can be easily fitted to any living space such as bedroom, living room, yoga room, and office.
- 7 CHANGING LED MOOD LIGHTS - 7 colors will change continuously from the color light rim of the essential oil diffuser, which is illuminated by 3 LED lights. Color can be paused of your preference with 2 brightness options bright/dim to better suit the surroundings.
- SELECTABLETIMERS & ADJUSTABLE MIST OUTPUT - The ultrasonic aromatherapy oil diffuser has 4 selectable timer settings on/1hr/3hr/6hr with adjustable high and low mist volume.
- ULTRASONIC TECHNOLOGY - The new generation of the ultrasonic vibrator, circuit board, and electric components not only able to produce the steady and fine mist quietly, but also features an auto shut-off switch when there is no sufficient water in the tank to reinforce the safety of the product.
- LARGE CAPACITY - This beautiful ultrasonic aromatherapy oil diffuser with 400mL large water capacity can spread mist up to 10 hours, and it can mist throughout the night to improve sleep quality.

## Images

![Simway Aroma Essential Oil Diffuser, Aromatherapy 400mL Ultrasonic Cool Mist Aroma Diffuser Humidifier with Waterless Auto Shut-Off, 7 Color LED Lights for Bedroom Living Room - Image 1](https://images-na.ssl-images-amazon.com/images/I/61gYLE1kIJL.jpg)
![Simway Aroma Essential Oil Diffuser, Aromatherapy 400mL Ultrasonic Cool Mist Aroma Diffuser Humidifier with Waterless Auto Shut-Off, 7 Color LED Lights for Bedroom Living Room - Image 2](https://images-na.ssl-images-amazon.com/images/I/61vnDKusZ1L.jpg)
![Simway Aroma Essential Oil Diffuser, Aromatherapy 400mL Ultrasonic Cool Mist Aroma Diffuser Humidifier with Waterless Auto Shut-Off, 7 Color LED Lights for Bedroom Living Room - Image 3](https://images-na.ssl-images-amazon.com/images/I/612BuWBPTGL.jpg)
![Simway Aroma Essential Oil Diffuser, Aromatherapy 400mL Ultrasonic Cool Mist Aroma Diffuser Humidifier with Waterless Auto Shut-Off, 7 Color LED Lights for Bedroom Living Room - Image 4](https://images-na.ssl-images-amazon.com/images/I/61a6qKtbtrL.jpg)
![Simway Aroma Essential Oil Diffuser, Aromatherapy 400mL Ultrasonic Cool Mist Aroma Diffuser Humidifier with Waterless Auto Shut-Off, 7 Color LED Lights for Bedroom Living Room - Image 5](https://images-na.ssl-images-amazon.com/images/I/61jGIgJyW6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great product, great price
  

*by A***H on Reviewed in the United States on December 7, 2017*

Really like this product!  Love that it will run all night long with it holding 400ml. There is an option to choose multiple colors, or it will run through all the colors on repeat.  My kids especially loving the colors changing.

### ⭐⭐⭐⭐⭐ 







  
  
    Quit. Holds a lot of water in the tank.
  

*by S***3 on Reviewed in the United States on March 28, 2018*

This is a really good diffuser it's very quiet and can run for 8 hours at least before refilling.

### ⭐⭐⭐⭐⭐ 







  
  
    Would highly recommend.
  

*by C***R on Reviewed in the United States on February 23, 2018*

Love this diffuser. Use it in my office to help create a calming environment.  Love that I can select one color or have it rotate through colors. I like the auto shut off feature.

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**Shop now:** [https://www.desertcart.sg/products/47739150-simway-aroma-essential-oil-diffuser-aromatherapy-400ml-ultrasonic-cool-mist](https://www.desertcart.sg/products/47739150-simway-aroma-essential-oil-diffuser-aromatherapy-400ml-ultrasonic-cool-mist)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-02*