--- product_id: 496883086 title: "KevinleoSmart Air Scent Diffuser Wifi App for 3,500-5,500 SQ.FT Space | HVAC Scent Diffuser 800ml Bottle | Cold-Air Technology | Waterless Essential Oil Scent Machine for Large Room, Office, Spa" brand: "kevinleo" price: "¥123562" currency: JPY in_stock: true reviews_count: 4 url: https://www.desertcart.jp/products/496883086-kevinleosmart-air-scent-diffuser-wifi-app-for-3-500-5 store_origin: JP region: Japan --- # KevinleoSmart Air Scent Diffuser Wifi App for 3,500-5,500 SQ.FT Space | HVAC Scent Diffuser 800ml Bottle | Cold-Air Technology | Waterless Essential Oil Scent Machine for Large Room, Office, Spa **Brand:** kevinleo **Price:** ¥123562 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** KevinleoSmart Air Scent Diffuser Wifi App for 3,500-5,500 SQ.FT Space | HVAC Scent Diffuser 800ml Bottle | Cold-Air Technology | Waterless Essential Oil Scent Machine for Large Room, Office, Spa by kevinleo - **How much does it cost?** ¥123562 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/496883086-kevinleosmart-air-scent-diffuser-wifi-app-for-3-500-5) ## Best For - kevinleo enthusiasts ## Why This Product - Trusted kevinleo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description KevinleoSmart Air Scent Diffuser Wifi App for 3,500-5,500 SQ.FT Space | HVAC Scent Diffuser 800ml Bottle | Cold-Air Technology | Waterless Essential Oil Scent Machine for Large Room, Office, Spa ## Features - ⬛️WATERLESS| COLD-TECHNOLOGY⬛️ - Work with 100% essential oilno water; No-heat technology be safer for your family memberpets; Surround yourself with scents that will inspire - ⬛️ HVAC SYSTEM ACCEPTABLE ⬛️ - Hvac system accpetable for spread scent in to much area up to 5500 sqft ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Kevinleo | | Model Number | Kevinleo | | Color | Black | | Product Dimensions | 22.1 x 10.8 x 25.4 cm; 2.49 Kilograms | | Capacity | 800 Milliliters | | Power / Wattage | 17 watts | | Material | Plastic | | Auto Shutoff | Yes | | Special Features | Timer Setting | | Item Weight | 2.49 Kilograms | ## Product Details - **Brand:** Kevinleo - **Color:** Black - **Recommended Uses For Product:** Office, Business place, SPA center, House, KTV, Home, Nursery, Car shop - **Material:** Plastic - **Special Feature:** Bluetooth, Child-Friendly, App Control, Long Lasting Aroma, Timer Setting ## Images ![KevinleoSmart Air Scent Diffuser Wifi App for 3,500-5,500 SQ.FT Space | HVAC Scent Diffuser 800ml Bottle | Cold-Air Technology | Waterless Essential Oil Scent Machine for Large Room, Office, Spa - Image 1](https://m.media-amazon.com/images/I/51WEvz0P8hL.jpg) ![KevinleoSmart Air Scent Diffuser Wifi App for 3,500-5,500 SQ.FT Space | HVAC Scent Diffuser 800ml Bottle | Cold-Air Technology | Waterless Essential Oil Scent Machine for Large Room, Office, Spa - Image 2](https://m.media-amazon.com/images/I/61rXTjuqF1L.jpg) ![KevinleoSmart Air Scent Diffuser Wifi App for 3,500-5,500 SQ.FT Space | HVAC Scent Diffuser 800ml Bottle | Cold-Air Technology | Waterless Essential Oil Scent Machine for Large Room, Office, Spa - Image 3](https://m.media-amazon.com/images/I/6154AEo9IDL.jpg) ![KevinleoSmart Air Scent Diffuser Wifi App for 3,500-5,500 SQ.FT Space | HVAC Scent Diffuser 800ml Bottle | Cold-Air Technology | Waterless Essential Oil Scent Machine for Large Room, Office, Spa - Image 4](https://m.media-amazon.com/images/I/71iq6RRYzzL.jpg) ![KevinleoSmart Air Scent Diffuser Wifi App for 3,500-5,500 SQ.FT Space | HVAC Scent Diffuser 800ml Bottle | Cold-Air Technology | Waterless Essential Oil Scent Machine for Large Room, Office, Spa - Image 5](https://m.media-amazon.com/images/I/71VVkwyHg2L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How to control our diffuser by App?** A: 1. please download our app:Scent Tech **Q: Why no turn on for my diffuser** A: 1. Please check if your country time(shown when no touch display) is within your work time (Event 1 on - Event 1 off) **Q: Why scent become small after long time use** A: Because atomizer head is precious.need do maintance: **Q: Why my diffuser leak oil** A: Because no tighten well your bottle when diffuser is working; also check if rubber is well or broken. **Q: What's discount for you scent oil?** A: 50% off with ASIN: B08K7J8K43 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great machine! Easy to install and works as described. *by C***U on Reviewed in Canada on 20 December 2023* I am not a techy guy and I was able to install and connect it tommy HVAC easily.I recommend this product as It works fine for me. the machine is able to cover a large space. ### ⭐⭐⭐⭐⭐ Use scent tech app and happy scenting! *by M***N on Reviewed in the United States on 5 November 2023* This device is awesome- bought the 3100 model for 5500 sq ft. Have a historic second home and it always smells a bit shut up when we go there so now I use my kevinleoscwnt machine and it smells awesome when we arrive. I can turn it on and off with the scent tech app on Apple Store!! I can even program from phone. The QR code directs say to download a different app but the tech support lead me in right direction- very friendly- I’m ordering another:) ### ⭐⭐⭐⭐ It’s a cool idea *by C***S on Reviewed in the United States on 31 December 2023* I really like the idea and ease of use. It easily hooks to my phone via the app. What I don’t like is they don’t give you any oil at all. They give you sample packs to smell each scent then a QR code to scan that take a you to their website. One bottle of the oil is around 160$ it is for a liter but still seams very expensive to me. I just went to Walmart and got a large bottle of essential oil and diluted it with carrier oil. It works fine but took a bit of guesswork to get it where the scent was not overwhelming or so little that you couldn’t smell it. I wish it would have came with a bottle. You can hook it to your hvac which is cool. I just mounted it in my living room tho. ## Frequently Bought Together - Updated Scent Diffuser Bluetooth for HVAC System, Scent Air Machine for 5,500 Sq.ft Home, Hotels & Commercial Use, Waterless HVAC Nebulizing Diffuser with Lasting-Long Fragrance -100ml Oil Included - 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) --- ## 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.jp/products/496883086-kevinleosmart-air-scent-diffuser-wifi-app-for-3-500-5](https://www.desertcart.jp/products/496883086-kevinleosmart-air-scent-diffuser-wifi-app-for-3-500-5) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-11*