--- product_id: 70267891 title: "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: "ΰΈΏ1922" currency: THB in_stock: true reviews_count: 9 category: "Health Smart" url: https://www.desertcart.co.th/products/70267891-500ml-essential-oil-diffuser-for-large-rooms-cool-mist-humidifier store_origin: TH region: Thailand --- # 7 LED mood light colors 500mL large capacity Adjustable 1/3/6 hr timer 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:** ΰΈΏ1922 **Availability:** βœ… In Stock ## Summary > πŸ’¨ Elevate your space with smart mist and mood lighting β€” because your vibe deserves the best! ## Quick Answers - **What is this?** 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?** ΰΈΏ1922 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/70267891-500ml-essential-oil-diffuser-for-large-rooms-cool-mist-humidifier) ## 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 - β€’ **Whisper-Quiet Mist:** Ultra-quiet diffuser mode perfect for work, meditation, or restful sleep without distractions. - β€’ **Sleek Modern Design:** Elegant wood grain base and compact form fit seamlessly into any professional or home setting. - β€’ **Customizable Ambiance:** Choose from 7 vibrant LED colors or cycle through them to match your mood or decor. - β€’ **Smart & Safe Operation:** Automatic shutoff prevents overheating when water runs out, ensuring worry-free use. - β€’ **Long-Lasting Aromatherapy:** 500mL tank delivers up to 16 hours of continuous mist for large rooms up to 500 sq ft. ## Overview The HealthSmart 500ML Essential Oil Diffuser combines a large-capacity cool mist humidifier with customizable aromatherapy and mood lighting. Featuring a smart touch panel, adjustable timer settings, and automatic safety shutoff, it’s designed for large rooms up to 500 sq ft. Its sleek wood grain base and 7 LED light colors create a tranquil atmosphere ideal for modern living and working spaces. ## Description 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. Review: Pleasantly Surprized - Upon opening the package I was surprised to see the diffuser. I thought it was just an ordinary size unit. This diffuser is big, beautiful and I absolutely love it. I am feeling so happy for making this choice. I set it up and boom! It's even more surprising how well it works. The mists are large and for the first time I really get the true aroma of my rosemary essential oil. The small diffuser I had did not do justice to my essential oil. It is day one and I am enjoying this HealtSmart diffuser so much as already. The room is so nicely fragranced with the rosemary oil. The unit is well made and the water tank lid latch a bit which I appreciate. My other diffuser that was always spilling water. I truly hope this unit will be long lasting. It carries a manufacturer 1 year warranty too. Review: Compact and Effective - Compact and easy to use. The value is amazing and love the different settings. Allows you to switch colors and set a desired run time. Relaxing and distributes scents well. Easy to setup and breathe in ## 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 | | Additional Features | Adjustable | | Automatic Shutoff | Yes | | Best Sellers Rank | #20,631 in Health & Household ( See Top 100 in Health & Household ) #44 in Aromatherapy Diffusers | | Brand | HealthSmart | | Brand Name | HealthSmart | | Capacity | 500 Milliliters | | Color | White | | Coverage | 500 square feet | | Customer Reviews | 4.3 out of 5 stars 9,160 Reviews | | Floor Area | 10 Square Meters | | Global Trade Identification Number | 00767056405196 | | Included Components | AC adapter (located inside the tank), 6ft power cord and user manual. Essential Oils sold separately | | Item Dimensions L x W x H | 2"L x 5.5"W x 9.4"H | | Item Type Name | Essential Oil Diffuser | | Item Weight | 16 ounces | | Light Source | LED | | Manufacturer | HealthSmart | | Manufacturer Part Number | 40-500-190 | | Material | Wood, silver plated | | Material Type | Wood, silver plated | | Model Name | Essential Oil Diffuser Cool Mist Humidifier and Aromatherapy Diffuser with 500ML Tank | | Model Number | 40-500-190 | | Mounting Type | Freestanding | | Number of Items | 1 | | Power Source | Corded Electric | | Recommended Uses For Product | Home | | Runtime | 16 hours | | Scent | Aromatherapy | | Scent Name | Aromatherapy | | Set Name | Single | | Special Feature | Adjustable | | UPC | 767056405196 | | Unit Count | 1.0 Count | | Wattage | 10 watts | ## Product Details - **Brand:** HealthSmart - **Color:** White - **Material:** Wood, silver plated - **Recommended Uses For Product:** Home - **Scent:** Aromatherapy ## Images ![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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Pleasantly Surprized *by M***V on February 24, 2026* Upon opening the package I was surprised to see the diffuser. I thought it was just an ordinary size unit. This diffuser is big, beautiful and I absolutely love it. I am feeling so happy for making this choice. I set it up and boom! It's even more surprising how well it works. The mists are large and for the first time I really get the true aroma of my rosemary essential oil. The small diffuser I had did not do justice to my essential oil. It is day one and I am enjoying this HealtSmart diffuser so much as already. The room is so nicely fragranced with the rosemary oil. The unit is well made and the water tank lid latch a bit which I appreciate. My other diffuser that was always spilling water. I truly hope this unit will be long lasting. It carries a manufacturer 1 year warranty too. ### ⭐⭐⭐⭐⭐ Compact and Effective *by A***Z on April 11, 2026* Compact and easy to use. The value is amazing and love the different settings. Allows you to switch colors and set a desired run time. Relaxing and distributes scents well. Easy to setup and breathe in ### ⭐⭐⭐⭐⭐ Perfect *by B***E on April 24, 2026* I remember when I stayed in GA I had two of these one in my room and my daughter. I recall loving this so much, I slept so amazing. The size is perfect, easy to clean, easy to use and it fit enough water that I needed. I’m so glad I was able to find it again to rebuy. ## Frequently Bought Together - 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) - OLLY Women's Multivitamin Gummy, Vitamins A, D, C, E, Biotin, Folic Acid, Adult Chewable Vitamin, Berry Flavor, 45 Day Supply - 90 Count - Etekcity Smart Scale for Body Weight FSA HSA Store Eligible, Bathroom Digital Weighing Scale with BMI, Body Fat, Muscle Mass, Accurate Bluetooth Home User Health Equipment Sync Apps --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/70267891-500ml-essential-oil-diffuser-for-large-rooms-cool-mist-humidifier](https://www.desertcart.co.th/products/70267891-500ml-essential-oil-diffuser-for-large-rooms-cool-mist-humidifier) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-05-31*