--- product_id: 683277017 title: "Smart Scent Diffuser Machine - 3500 Sq Ft,Bluetooth App,Ultra Quiet,Metal Structure,Scent Diffuser For Hvac,Waterless Air Machine - Black" brand: "mqlmf" price: "€ 15.77" currency: EUR in_stock: true url: https://www.desertcart.at/products/683277017-smart-scent-diffuser-machine-3500-sq-ft-bluetooth-app-ultra store_origin: AT region: Austria --- # Bluetooth App Control Ultra Quiet ≤30dB 3500 Sq Ft Coverage Smart Scent Diffuser Machine - 3500 Sq Ft,Bluetooth App,Ultra Quiet,Metal Structure,Scent Diffuser For Hvac,Waterless Air Machine - Black **Brand:** mqlmf **Price:** € 15.77 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your space with smart scent sophistication—because your environment deserves the best. ## Quick Answers - **What is this?** Smart Scent Diffuser Machine - 3500 Sq Ft,Bluetooth App,Ultra Quiet,Metal Structure,Scent Diffuser For Hvac,Waterless Air Machine - Black by mqlmf - **How much does it cost?** € 15.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/683277017-smart-scent-diffuser-machine-3500-sq-ft-bluetooth-app-ultra) ## Best For - mqlmf enthusiasts ## Why This Product - Trusted mqlmf brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Metal Build:** Sleek, corrosion-resistant alloy housing delivers durability and a sophisticated aesthetic that complements any modern interior. - • **HVAC-Ready Versatility:** Easily integrates with HVAC systems or stands alone on a desk or wall, offering flexible placement for maximum scent impact. - • **Seamless Smart Control:** Effortlessly customize scent schedules and intensity via the intuitive Bluetooth app, putting full aroma mastery at your fingertips. - • **Whisper-Quiet Operation:** Experience near-silent diffusion below 30 decibels—perfect for maintaining focus in professional or luxury environments. - • **Massive 3500 Sq Ft Aroma Reach:** Transform your entire workspace or home with a powerful scent diffusion that blankets large areas in your signature fragrance. ## Overview The Smart Scent Diffuser Machine by MQLMF is a high-performance, waterless aroma diffuser designed for spaces up to 3500 sq ft. Featuring Bluetooth app control for personalized scent scheduling, ultra-quiet operation under 30 decibels, and a durable metal alloy construction, it seamlessly integrates with HVAC systems or functions as a standalone unit. Ideal for professionals seeking a premium, customizable aromatherapy experience that enhances any environment with subtle, continuous fragrance. ## Description Full description not available ## Features - Cold Air Diffuser: Atomizes your favorite fragrance Oils into ultra-fine scent molecules that blend perfectly into the air while preserving 100% of the oil's integrity. It effectively covers up to 3500 square feet,waterless diffuser comes with a 200ml oil bottle for continuous fragrance release. - Versatile Adaptability：Equipped with a dedicated HVAC pipe, our hvac diffuser scent system allows for easy connection to any HVAC, air conditioning, or fresh air system.You can enjoy the delightful Aromatherapy released by your HVAC system.You have the flexibility to place it on a tabletop or mount it on a wall. It features an openable and lockable front door, ensuring the safety of essential oils, and oil bottles, even in commercial public spaces. - Smart App Control：Please search and download our dedicated app "Scent Master Pro" on the App Store or Google Play. Bluetooth connectivity, you can easily set your preferred working time and aroma concentration. You can personalize your settings based on your needs, such as specifying work days, specific times, work and break intervals, and more. Note: Does not support WiFi, only connects via Bluetooth. - Silent Serenity：Incorporate special noise reduction technology, featuring a metal casing that undergoes soundproofing treatment and a dual-layered design. This ensures precise control of sound within 30 decibels. Its operation noise is significantly lower than the footsteps of hotel guests, almost reaching a state of silence. This extreme attention to detail makes our scent diffuser the ideal choice for global five-star hotels and top-tier resorts. - Premium Alloy Construction：Our waterless essential oil diffuser is crafted from high-quality alloy, offering a premium look and feel compared to regular plastic diffusers. It is corrosion-resistant, durable, impact-resistant, and has excellent conductivity and heat resistance for stable operation and efficient fragrance diffusion. Built to stand the test of time. - Important Notes:Please don't add water or use essential oils made for humidifiers or spa treatments. Instead, use ones specifically designed for aroma diffusers. You can get 100ml refills from the MQLMF desertcart store. - Power adapter *1, HVAC connection hose, magnetic key *2, wall-mount accessories, user manual *1, fragrance essential oil *20ml. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | MQLMF | | Color | 3500 Sq Ft-Black | | Package Dimensions | 27.2 x 20.2 x 12.7 cm; 1.95 kg | | Material | Metal | | Auto Shutoff | No | | Special Features | App Control | | Item Weight | 1.95 Kilograms | ## Product Details - **Brand:** MQLMF - **Colour:** 3500 Sq Ft-Black - **Recommended uses for product:** Home, Office - **Material:** Metal - **Special features:** App Control ## Images ![Smart Scent Diffuser Machine - 3500 Sq Ft,Bluetooth App,Ultra Quiet,Metal Structure,Scent Diffuser For Hvac,Waterless Air Machine - Black - Image 1](https://m.media-amazon.com/images/I/61uJC8C-HkL.jpg) ![Smart Scent Diffuser Machine - 3500 Sq Ft,Bluetooth App,Ultra Quiet,Metal Structure,Scent Diffuser For Hvac,Waterless Air Machine - Black - Image 2](https://m.media-amazon.com/images/I/71upeKJoccL.jpg) ![Smart Scent Diffuser Machine - 3500 Sq Ft,Bluetooth App,Ultra Quiet,Metal Structure,Scent Diffuser For Hvac,Waterless Air Machine - Black - Image 3](https://m.media-amazon.com/images/I/71QY-V6jGIL.jpg) ![Smart Scent Diffuser Machine - 3500 Sq Ft,Bluetooth App,Ultra Quiet,Metal Structure,Scent Diffuser For Hvac,Waterless Air Machine - Black - Image 4](https://m.media-amazon.com/images/I/716J5Xh1JPL.jpg) ![Smart Scent Diffuser Machine - 3500 Sq Ft,Bluetooth App,Ultra Quiet,Metal Structure,Scent Diffuser For Hvac,Waterless Air Machine - Black - Image 5](https://m.media-amazon.com/images/I/71TF-ThYy2L.jpg) ## Frequently Bought Together - Smart Scent Diffuser Machine - 3500 Sq Ft,Bluetooth App,Ultra Quiet,Metal Structure,Scent Diffuser For Hvac,Waterless Air Machine - Black - Dr Scent Breeze of Joy Diffuser Aroma Address – Velvet Cedar, Citrus, and Cedarwood Fragrance | Made in the UK (500ml) Perfect for Offices, Homes, Shops, Hotel Rooms & Small Lobbies - Dr Scent Breeze of Joy Diffuser Aroma Luxury 500ml – Cedarwood & Velvet Cedar Blend with Patchouli Notes – Made in the UK --- ## 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.at/products/683277017-smart-scent-diffuser-machine-3500-sq-ft-bluetooth-app-ultra](https://www.desertcart.at/products/683277017-smart-scent-diffuser-machine-3500-sq-ft-bluetooth-app-ultra) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-04*