---
product_id: 458366787
title: "Smart Scent Air Machine for Home - Waterless Essential Oil Diffuser with Cold Air Diffusion Technology, HVAC Scent Diffuser 300ml for Large Room, Professional Atomizing Cover Up to 2,000 SF."
brand: "usmlmoot"
price: "€ 227.42"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/458366787-smart-scent-air-machine-for-home-waterless-essential-oil-diffuser
store_origin: SK
region: Slovakia
---

# 300ml Capacity Cold Air Diffusion Smart APP Control Smart Scent Air Machine for Home - Waterless Essential Oil Diffuser with Cold Air Diffusion Technology, HVAC Scent Diffuser 300ml for Large Room, Professional Atomizing Cover Up to 2,000 SF.

**Brand:** usmlmoot
**Price:** € 227.42
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Atmosphere: Where Every Breath is a Luxury!

## Quick Answers

- **What is this?** Smart Scent Air Machine for Home - Waterless Essential Oil Diffuser with Cold Air Diffusion Technology, HVAC Scent Diffuser 300ml for Large Room, Professional Atomizing Cover Up to 2,000 SF. by usmlmoot
- **How much does it cost?** € 227.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/458366787-smart-scent-air-machine-for-home-waterless-essential-oil-diffuser)

## Best For

- usmlmoot enthusiasts

## Why This Product

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

## Key Features

- • **Breathe in Luxury:** Transform your space into a 5-star experience with our advanced scent technology.
- • **Connect & Conquer:** Easily integrate with your HVAC system for a consistent, delightful aroma throughout large areas.
- • **Safe & Natural Bliss:** Experience pure essential oils without dilution, ensuring a safe environment for kids and pets.
- • **Long-Lasting Freshness:** Enjoy up to 30 days of continuous fragrance from a single refill, covering up to 2,000 sq ft.
- • **Control at Your Fingertips:** Seamlessly manage your ambiance with our intuitive app, anytime, anywhere.

## Overview

The Smart Scent Air Machine is a waterless essential oil diffuser that utilizes advanced cold air diffusion technology to disperse pure fragrance without residue. With a 300ml capacity, it efficiently covers large spaces up to 2,000 square feet, offering smart app control and HVAC connectivity for ultimate convenience. Safe for families and pets, it ensures a luxurious scent experience reminiscent of high-end hotels.

## Description

Full description not available

## Features

- Hotel Luxury Diffuser
- 【Advanced Cold Air Diffusion Technology】: The scent air machine adopts cold-air diffusion technology to release nano particles into the air without leaving any residue. This technology maximizes the use of the essential oils, allowing you to smell the pure fragrance of them spread the fragrance fast and evenly into the whole large space such as hotel, home,coffee shop,spa,office etc.
- 【Smart APP Control】: You can easily control our perfume machine, using WiFi or Bluetooth any connection mode, through APP to control the use of anytime and anywhere in your control, super convenient.
- 【HVAC Connection】: The scent machine can be connected straight to HVAC diffsur scent system,it is suitable for large space, you can quickly smell the fresh air in every corner, enjoy the nature and health aroma from our whole home diffuser.
- 【Large Capacity & Powerful Scent】: This waterless diffuser features a 300ml bottle of refilled oil and a powerful pump and fan, which sprays high quality micro-drops of aromatic molecules. The smart oil diffuser is very efficient and can work for about 30 days at the highest grade. Our aromaterapy essential oil diffuser can cover up to 2,000 square feet.
- 【Safety and Natural】: This home luxury scent diffuser brings the scent by atomizing, which avoid any water dilution to the oil, so you could get the pure essential oils which is natural and completely safe for kids and pets. You can add your favorite lavender, jasmine, white tea,lemon, peppermint, rosemary, santal essential oils. Enjoy a fragrant and healthy environment, just like in a 5-star hotel.
- 【 Password and Reset TIPS】: The APP default password is 1234. If you do not want to download the app, the machine can also work without the app. Need to reset, restore factory Settings, press 1st and 4th button at the same time, and then choose “yes” to reset to FACTORY MODE. then it will work as the default process: work for 10 seconds, then pause for 120 seconds, continuous cycle. It's different between the traditional diffuser, it's not broken or not worked.
- 【 Exceptional Customer Service】: We are committed to providing customers a perfect shopping experience. if you have a question when using the scent diffuser, or need help installing or selecting essential oils, we are always available to help you, promising to respond within 12 hours.

## Product Details

- **Brand:** USMLMOOT
- **Color:** White
- **Scent:** hvac scent machine 300ml
- **Recommended Uses For Product:** Home, Office, Use 100% Pure Essential Oil
- **Material:** Plastic

## Images

![Smart Scent Air Machine for Home - Waterless Essential Oil Diffuser with Cold Air Diffusion Technology, HVAC Scent Diffuser 300ml for Large Room, Professional Atomizing Cover Up to 2,000 SF. - Image 1](https://m.media-amazon.com/images/I/51nm0s+VM9L.jpg)

## Available Options

This product comes in different **Scent** options.

## Questions & Answers

**Q: Why couldn't it cover the described sq.ft ?**
A: The coverage varies by your set, you can try to do the following:

**Q: No diffusion ?**
A: 1. Pls check  in "working period", our scent machine is different from the traditional machine,it works for 5-900 secs, then pause for 5-900 secs by your set. Work and pause cycles.

**Q: Weak or no mist is coming out ?**
A: 1. The atomized core may be blocked, pls clean with alcohol,work with alcohol instead of essential oils 10-20mins, then change to another essential oil for subsequent use .

**Q: Oil Leakage ?**
A: 1. The bottle is loose.Screw it in properly and staright.

**Q: APP name and password?  Why I can not receive the verification message?**
A: 1.The default APP password is " 1234 ",  APP Name :  Aroma-Link

## Frequently Bought Together

- USMLMOOT Smart Scent Air Machine for Home - Waterless Essential Oil Diffuser with Cold Air Diffusion Technology, HVAC Scent Diffuser 300ml for Large Room, Professional Atomizing Cover Up to 2,000 SF.
- Aroma Country White Tea Diffuser Oil - Luxury Essential Oils for Diffuser Refill & Air Freshener Room Spray, Long-Lasting, Natural Home Fragrance and Hotel Scent for Diffusers & Machines - 8.5 Fl. oz
- The Empire Fragrance Oil 4 oz Refill for Oil Diffuser

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**Shop now:** [https://www.desertcart.sk/products/458366787-smart-scent-air-machine-for-home-waterless-essential-oil-diffuser](https://www.desertcart.sk/products/458366787-smart-scent-air-machine-for-home-waterless-essential-oil-diffuser)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-09*