---
product_id: 70267891
title: "HealthSmart 500ML Essential Oil Diffuser for Large Rooms, Cool Mist Humidifier and Aromatherapy Diffuser, Adjustable Timer, Mist Mode and 7 LED Light Colors, White (Pack of 1)"
brand: "healthsmart"
price: "¥5276"
currency: JPY
in_stock: true
reviews_count: 9
category: "Health Smart"
url: https://www.desertcart.jp/products/70267891-healthsmart-500ml-essential-oil-diffuser-for-large-rooms-cool-mist
store_origin: JP
region: Japan
---

# 7 LED mood light colors 500mL large capacity Adjustable 1/3/6 hr timer HealthSmart 500ML Essential Oil Diffuser for Large Rooms, Cool Mist Humidifier and Aromatherapy Diffuser, Adjustable Timer, Mist Mode and 7 LED Light Colors, White (Pack of 1)

**Brand:** healthsmart
**Price:** ¥5276
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your space, elevate your mind — mist your way to mindful moments!

## Quick Answers

- **What is this?** HealthSmart 500ML Essential Oil Diffuser for Large Rooms, Cool Mist Humidifier and Aromatherapy Diffuser, Adjustable Timer, Mist Mode and 7 LED Light Colors, White (Pack of 1) by healthsmart
- **How much does it cost?** ¥5276 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/70267891-healthsmart-500ml-essential-oil-diffuser-for-large-rooms-cool-mist)

## Best For

- healthsmart enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Ambiance:** Choose from 7 vibrant LED colors or cycle through them to match your mood or decor.
- • **Long-Lasting Serenity:** Generous 500mL tank keeps your space misted for hours without constant refills.
- • **Tailored Mist Control:** High and low mist modes let you personalize humidity and scent intensity effortlessly.
- • **Smart & Safe Operation:** Auto shut-off prevents overheating, ensuring worry-free aromatherapy all day and night.
- • **Sleek Minimalist Design:** Modern wood grain base complements any professional or home setting with subtle elegance.

## Overview

The HealthSmart 500ML Essential Oil Diffuser is a versatile cool mist humidifier designed for large rooms. Featuring a sizable 500mL water tank, adjustable mist modes, a 1/3/6 hour timer, and 7 LED light colors, it combines functionality with style. Its automatic shut-off ensures safety, while the sleek wood grain base fits seamlessly into modern interiors. Perfect for aromatherapy, humidifying, or mood lighting, it’s a must-have for creating a calming, refreshed environment.

## Description

Buy HealthSmart 500ML Essential Oil Diffuser for Large Rooms, Cool Mist Humidifier and Aromatherapy Diffuser, Adjustable Timer, Mist Mode and 7 LED Light Colors, White (Pack of 1) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Great diffuser. - It works very well! It's a bit confusing at first but after a short while, it's easy!
Review: Great Value for the money - Bought this diffuser at a reduced price through desertcart Resale. Listed as used-Like New. The box had been opened but the product had not been used. There was no operating instructions included but item was pretty self-explanatory. I Googled the item and was able to get instructions for use there. The diffuser works perfectly. Lights up with several color choices. Has four timing choices with auto shutoff and comes with power supply. Emits a calming mist and scent when using your favorite oil. Good value for the money spent.

## Features

- Plastic
- Oil diffuser will automatically and safety shut off once the water runs out so the unit doesn't overheat. The 500mL tank is large enough to use in any size room and the tank is easy to clean and maintain so the unit lasts for years
- Diffuser for essential oils features a smart touch panel to easily control the lighting, high or low mist mode and a 1hr/3hr/6hr timer that will keep misting until the water runs out.
- Colorful mood light has the ability to cycle through 7 different colors or stay on one. It is great for creating a calm uplifting atmosphere during meditation or to use as a night light. It can be used as a humidifier or as a room air freshener
- Aromatherapy diffuser's compact design is sleek and modern. The beautiful and modern wood grain base complements any room. It is the perfect apartment essential, dorm essential or new home essential to bring peace and tranquility anywhere
- Diffuser product specs: Scent diffuser comes with an AC adapter (located inside the tank), 6ft power cord and user manual. Essential Oils sold separately. For best results, use distilled water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07C683MBH |
| Best Sellers Rank | #8,374 in Health & Household ( See Top 100 in Health & Household ) #15 in Aromatherapy Diffusers |
| Customer Reviews | 4.3 4.3 out of 5 stars (12,289) |
| Date First Available  | April 13, 2018 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 40-500-190 |
| Manufacturer  | HealthSmart |
| Product Dimensions  | 2 x 5.5 x 9.4 inches; 1 Pounds |

## Product Details

- **Brand:** HealthSmart
- **Color:** White
- **Material:** Wood, silver plated
- **Recommended Uses For Product:** Home
- **Scent:** Aromatherapy

## Images

![HealthSmart 500ML Essential Oil Diffuser for Large Rooms, Cool Mist Humidifier and Aromatherapy Diffuser, Adjustable Timer, Mist Mode and 7 LED Light Colors, White (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/71wBzKIcv+L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great diffuser.
*by A***E on January 15, 2026*

It works very well! It's a bit confusing at first but after a short while, it's easy!

### ⭐⭐⭐⭐⭐ Great Value for the money
*by S***E on December 9, 2025*

Bought this diffuser at a reduced price through Amazon Resale. Listed as used-Like New. The box had been opened but the product had not been used. There was no operating instructions included but item was pretty self-explanatory. I Googled the item and was able to get instructions for use there. The diffuser works perfectly. Lights up with several color choices. Has four timing choices with auto shutoff and comes with power supply. Emits a calming mist and scent when using your favorite oil. Good value for the money spent.

### ⭐⭐⭐⭐⭐ 🌫️ Review: Mini Ultrasonic Cool Mist Humidifier
*by ❤***️ on July 14, 2025*

This small home humidifier has been a total win for my space. I was looking for something compact enough to sit discreetly on a nightstand, but still powerful enough to make a noticeable difference—and this model hits the mark. ✅ What I Love: Size & Portability: It’s lightweight, easy to move between rooms, and perfect for bedrooms, offices, or even travel. Quiet Operation: Runs with a soft hum that’s barely noticeable—ideal for sleeping or working. Auto Shut-Off: Great safety feature—turns off when water runs out, so I never worry about leaving it on too long. USB Powered: Super convenient to use with laptop chargers or power banks if needed. 💧 Performance Highlights: Keeps air comfortably moist during dry seasons or when using indoor heat. Helps reduce skin dryness, nasal irritation, and static. Can run for several hours on a single fill, depending on the model. 🚫 Things to Consider: Water Capacity: The tank is small, so it may need to be refilled daily for continuous use. Limited Coverage: Best for small rooms—won’t effectively humidify large areas. Minimal Features: Some models don’t include timer settings or adjustable mist levels. 🌟 Overall: If you want a reliable, affordable humidifier for a small space, this one delivers excellent value. It’s simple, efficient, and perfect for personal comfort in dry environments without taking up much room. It doesn't last that long because of the pink mold that you constantly have to clean out but I just clean it well with vinegar and use distilled water.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-18*