---
product_id: 41245969
title: "300ml Wood Grain Ultrasonic Oil Diffuser Cool Mist Humidifier with 2 Working Modes,Ultrasonic Cool Mist Whisper-Quiet Air Humidifier&amp;Waterless Auto Shut-Off for for Home Spa Bedroom (model 4)"
brand: "msj"
price: "₩307555"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/41245969-300ml-wood-grain-ultrasonic-oil-diffuser-cool-mist-humidifier-2
store_origin: KR
region: South Korea
---

# 300ml Wood Grain Ultrasonic Oil Diffuser Cool Mist Humidifier with 2 Working Modes,Ultrasonic Cool Mist Whisper-Quiet Air Humidifier&amp;Waterless Auto Shut-Off for for Home Spa Bedroom (model 4)

**Brand:** msj
**Price:** ₩307555
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 300ml Wood Grain Ultrasonic Oil Diffuser Cool Mist Humidifier with 2 Working Modes,Ultrasonic Cool Mist Whisper-Quiet Air Humidifier&amp;Waterless Auto Shut-Off for for Home Spa Bedroom (model 4) by msj
- **How much does it cost?** ₩307555 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/41245969-300ml-wood-grain-ultrasonic-oil-diffuser-cool-mist-humidifier-2)

## Best For

- msj enthusiasts

## Why This Product

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

## Description

300ml Essential Oil Diffuser helps you improve air quality and masks stubborn smoking. It humidifies air, helps you to breathe easier and relieves cough and sinus congestion due to colds, allergies, and flu. It functions as an ionizer by releasing negative ions into the air which combats harmful positive ions. Attention:  [Main Material] PP, ABS (NOT WOOD)  Please add water below the Max line.  Please keep the mist vent the opposite side of the air outlet to get the best diffusing effects.  Please don't use the hot water.  Please follow the dosage (2-3 drops of essential oil for every 100ml water).  Specifications:  [Size] 160*160*135mm  [Input] AC 100-240V 50/60Hz  [Output] DC24V  [Ultrasonic Frequency] 2.4 MHz - Advanced Ultrasonic Diffusing Technology  [Maintenance] After using 5-6 times, or 3-5 days, please clean the product according to the instructions.  Working time: up to 10 hours  [Water Capacity] 300 ml  Changing or Fixed Mode or Off.  Support Lack Water Protection  Simple Operation  1.Put this product on a horizontal position 2.Lift up the cap of the humidifier, fill the water tank with purified water 3.Add drops of aromatherapy /essential oil into the water tank 4.Connect the humidifier to power source and press "MIST" to choose your desired mode 5. When the water is used up, the unit will automatically power off along with "beep" sound.  Package Contents:  1 x 300 ml Aroma Diffuser  1 x Charger Adaptor  1 x User Manual  Note: Oil and Measuring cup are not included in the package

## Features

- This is the New Wood Grain Aromatherapy Aroma Diffuser Ultrasonic Humidifier Air Purifier with 4 in 1 FUNCTIONS: Aromatherapy Diffuser, Humidifier, Air Purifier, Ionizer, Night Light.
- Ultrasonic Opreation: Ultrasonic atomization uses vibrations at 2.4 million times per second, making water and essential oil molecules so tiny that they are easily absorbed by our body.
- Auto Shut-Off: The Auto Shut-Off function gives you peace of mind when using the diffuser, as when it is detected that there is no more water, the diffuser will automatically power off.
- Whisper Quiet: The diffuser adopts ultrasonic technology and runs quietly. It would not be disruptive while you sleep. 2 working modes: continuous mist and intermittent mist working mode.
- Mode setting: press M: one mode is misting intermittent, second mode is mist continuously. Auto cut off when water level runs low.

## Images

![300ml Wood Grain Ultrasonic Oil Diffuser Cool Mist Humidifier with 2 Working Modes,Ultrasonic Cool Mist Whisper-Quiet Air Humidifier&amp;Waterless Auto Shut-Off for for Home Spa Bedroom (model 4) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51vfcfUI8oL.jpg)
![300ml Wood Grain Ultrasonic Oil Diffuser Cool Mist Humidifier with 2 Working Modes,Ultrasonic Cool Mist Whisper-Quiet Air Humidifier&amp;Waterless Auto Shut-Off for for Home Spa Bedroom (model 4) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51H%2BDJw%2BLrL.jpg)
![300ml Wood Grain Ultrasonic Oil Diffuser Cool Mist Humidifier with 2 Working Modes,Ultrasonic Cool Mist Whisper-Quiet Air Humidifier&amp;Waterless Auto Shut-Off for for Home Spa Bedroom (model 4) - Image 3](https://images-na.ssl-images-amazon.com/images/I/51gSXNJEZlL.jpg)
![300ml Wood Grain Ultrasonic Oil Diffuser Cool Mist Humidifier with 2 Working Modes,Ultrasonic Cool Mist Whisper-Quiet Air Humidifier&amp;Waterless Auto Shut-Off for for Home Spa Bedroom (model 4) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51kCmx7TvrL.jpg)
![300ml Wood Grain Ultrasonic Oil Diffuser Cool Mist Humidifier with 2 Working Modes,Ultrasonic Cool Mist Whisper-Quiet Air Humidifier&amp;Waterless Auto Shut-Off for for Home Spa Bedroom (model 4) - Image 5](https://images-na.ssl-images-amazon.com/images/I/51rEZ4YJyHL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/41245969-300ml-wood-grain-ultrasonic-oil-diffuser-cool-mist-humidifier-2](https://www.desertcart.kr/products/41245969-300ml-wood-grain-ultrasonic-oil-diffuser-cool-mist-humidifier-2)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-07*