---
product_id: 240161098
title: "Upgraded Smart Scent Air Machine HVAC Fragrance Machine Essential Oil Diffuser Scent Machine 500ML Oil Diffuser Fragrance Machine 300 m² 12V"
brand: "xianxus"
price: "€ 23.67"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.sk/products/240161098-upgraded-smart-scent-air-machine-hvac-fragrance-machine-essential-oil
store_origin: SK
region: Slovakia
---

# 300 m² coverage 500ml capacity Silent operation Upgraded Smart Scent Air Machine HVAC Fragrance Machine Essential Oil Diffuser Scent Machine 500ML Oil Diffuser Fragrance Machine 300 m² 12V

**Brand:** xianxus
**Price:** € 23.67
**Availability:** ❌ Out of Stock

## Summary

> ✨ Breathe in Bliss: Transform Your Space with Every Breath!

## Quick Answers

- **What is this?** Upgraded Smart Scent Air Machine HVAC Fragrance Machine Essential Oil Diffuser Scent Machine 500ML Oil Diffuser Fragrance Machine 300 m² 12V by xianxus
- **How much does it cost?** € 23.67 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/240161098-upgraded-smart-scent-air-machine-hvac-fragrance-machine-essential-oil)

## Best For

- xianxus enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Stylish:** Designed to blend into any décor while being easy to place anywhere.
- • **Smart Integration:** Seamlessly connects to your HVAC system for effortless scent distribution.
- • **Therapeutic Benefits:** Experience the calming effects of essential oils with advanced nebulizing technology.
- • **Transform Your Space:** Elevate your home or office with a soothing aroma that captivates the senses.
- • **Long-Lasting Fragrance:** Enjoy up to 800 hours of continuous, fade-free scent.

## Overview

The Upgraded Smart Scent Air Machine is a versatile fragrance diffuser designed for both home and office use. With a coverage area of 300 m² and a 500ml capacity, it utilizes advanced nebulizing technology to disperse essential oils effectively. This compact, silent device can be mounted or placed freely, integrates with HVAC systems, and offers up to 800 hours of continuous fragrance, ensuring a delightful atmosphere wherever you are.

## Description

Full description not available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Coverage | 300 m² |
| Floor Area | 3300 Square Feet |
| Capacity | 500 Milliliters |
| Color | White |
| Material Type | Metal |
| Recommended Uses For Product | Office, Home |
| Light Source Type | LED |
| Automatic Shutoff | Yes |
| Wattage | 12 watts |
| Additional Features | Silent Operation, Compact |
| Power Source | Corded Electric |

## Product Details

- **Brand:** XIANXUS
- **Color:** White
- **Recommended Uses For Product:** Home, Office
- **Material:** Metal
- **Special Feature:** Compact, Silent Operation

## Images

![Upgraded Smart Scent Air Machine HVAC Fragrance Machine Essential Oil Diffuser Scent Machine 500ML Oil Diffuser Fragrance Machine 300 m² 12V - Image 1](https://m.media-amazon.com/images/I/51pSuqhAjGL.jpg)
![Upgraded Smart Scent Air Machine HVAC Fragrance Machine Essential Oil Diffuser Scent Machine 500ML Oil Diffuser Fragrance Machine 300 m² 12V - Image 2](https://m.media-amazon.com/images/I/513qEdrW1vL.jpg)
![Upgraded Smart Scent Air Machine HVAC Fragrance Machine Essential Oil Diffuser Scent Machine 500ML Oil Diffuser Fragrance Machine 300 m² 12V - Image 3](https://m.media-amazon.com/images/I/51Mn3cmLWpL.jpg)
![Upgraded Smart Scent Air Machine HVAC Fragrance Machine Essential Oil Diffuser Scent Machine 500ML Oil Diffuser Fragrance Machine 300 m² 12V - Image 4](https://m.media-amazon.com/images/I/51gZY9xKRmL.jpg)
![Upgraded Smart Scent Air Machine HVAC Fragrance Machine Essential Oil Diffuser Scent Machine 500ML Oil Diffuser Fragrance Machine 300 m² 12V - Image 5](https://m.media-amazon.com/images/I/618W-XoSYqL.jpg)

## Questions & Answers

**Q: How do i remove the top metal piece so i can attach the hvac connector?**
A: I posted a video on this. Use a wrench to loosen and then unscrew it.

**Q: which app in the ios store would you download?**
A: It was called aromaSmart. The app looks good but getting it to connect was tough.

**Q: How many square feet would this unit cover?**
A: I have ours hooked to hvac at strongest setting and I cannot smell it anywhere in a 4500 square ft house. If you don’t hook it to hvac it seems to scent about 1500 sq ft +or-

**Q: Where can I buy more of the 500 ml metal refill canisters for this?**
A: I buy mine from Doctor Aroma. It works perfect.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love it.
*by B***E on August 14, 2023*

Very solid construction. Everything feels quality and has a luxury look that wouldn't be out of place in a high-end boutique. Programming is fairly easy, I would probably buy one that uses an app if I could do over though. This is well thought out design that’s capable of using practically every drop in the reservoir. If you have it on a shelf or tabletop you will get some drops under the feed tube when you change out scents, if it isn’t totally empty anyway, but it hasn’t harmed anything and wipes away easy. Raw wood like some mantels may absorb the drops of oil though leaving an oily spot but I don’t think it’d ever be noticeable. It comes with an adapter to hook up to the hvac which was my plan but it’s necessary to have it connected professionally if you want it to only come on when the air is circulating to keep if from concentrating in the ducts. I’m not sure that would really only be a problem except that you would get a blast of fragrance when the fan came on. Having it set in the back of a 2,000 sq ft home allows me to smell scent when I step in the front door and well into The bedrooms. It’s stronger near the unit of course but that’s fine since that’s where I spend most of my waking hours at home. I’m having fun trying new scents but have been disappointed in some of the choices especially with wide variations for the same scent from different manufacturers. I have purchased many that I just can’t use and I’m not really that picky.FYI-the pics are just with it on the floor, not installed. I placed mine out of sight next to a sofa and a wall with the internal fan turned on and it works very well. I may decide to not bother mounting on a wall and probably won’t have it installed in the HVAC. I can quickly add or swap out scents where it is now.

### ⭐⭐⭐⭐ It’s great, but the timer interface is clunky.
*by D***E on January 17, 2024*

Diffuser is of good quality, decent metal, and came with almost everything you’d need for install. I added a grommet into the hole into the HVAC duct for a better seal and so the hose wouldn’t tear or snag on the way in.Install is simple so long as you aren’t intimidated by drilling into a metal duct.The only negative I can say about it is that the timer interface is not exactly intuitive and the instructions aren’t clearly written. Once you figure out the right sequence of buttons, it’s perfectly functional.

### ⭐ does not work
*by S***R on December 22, 2022*

This product does not cover the square feet it states. I have it in a small area, less than 1000 sq ft and can't barely smell the scents. I have it running much longer than recommendations with much shorter pauses and it still does not cover the house. Running it through our HVAC system. If you have more than a one bedroom space I would not recommend this product.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sk/products/240161098-upgraded-smart-scent-air-machine-hvac-fragrance-machine-essential-oil](https://www.desertcart.sk/products/240161098-upgraded-smart-scent-air-machine-hvac-fragrance-machine-essential-oil)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-22*