--- product_id: 746075892 title: "5,000 BTU Lite Window Air Conditioner, Cools up to 150 sq ft | Easy Install, Voice-Enabled, Remote Control & App Control, Energy-Efficient AC Unit for Small Spaces" brand: "windmill" price: "€ 781.94" currency: EUR in_stock: true reviews_count: 8 category: "Windmill" url: https://www.desertcart.pt/products/746075892-5-000-btu-lite-window-air-conditioner-cools-up-to store_origin: PT region: Portugal --- # App & voice control Ultra-quiet 51 dB operation 5,000 BTU cooling power 5,000 BTU Lite Window Air Conditioner, Cools up to 150 sq ft | Easy Install, Voice-Enabled, Remote Control & App Control, Energy-Efficient AC Unit for Small Spaces **Brand:** windmill **Price:** € 781.94 **Availability:** ✅ In Stock ## Summary > ❄️ Stay cool, stay connected—comfort at your command! ## Quick Answers - **What is this?** 5,000 BTU Lite Window Air Conditioner, Cools up to 150 sq ft | Easy Install, Voice-Enabled, Remote Control & App Control, Energy-Efficient AC Unit for Small Spaces by windmill - **How much does it cost?** € 781.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/746075892-5-000-btu-lite-window-air-conditioner-cools-up-to) ## Best For - windmill enthusiasts ## Why This Product - Trusted windmill brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hassle-Free Setup:** Complete installation kit for quick window mounting—cool your space in minutes - • **Compact Powerhouse:** Efficiently cools up to 150 sq ft—perfect for bedrooms & home offices - • **Whisper-Quiet Comfort:** Operates at just 51 dB—cooling that won’t interrupt your focus or sleep - • **Seamless Smart Control:** Manage your comfort remotely via Windmill Air app or voice commands - • **Sleek & Intuitive Design:** Modern digital panel with auto-dimming LEDs and easy-access washable filter ## Overview The Windmill 5,000 BTU Lite Window Air Conditioner delivers efficient cooling for spaces up to 150 sq ft with whisper-quiet operation at 51 dB. Featuring smart app and voice control compatibility, a sleek digital interface, and easy installation, it’s designed to blend seamlessly into modern living and working environments. ## Description Buy Windmill 5,000 BTU Lite Window Air Conditioner, Cools up to 150 sq ft | Easy Install, Voice-Enabled, Remote Control & App Control, Energy-Efficient AC Unit for Small Spaces: Window - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Worth every penny - An absolute dream. I use it in a 10x10 office area where it gets it cool decently fast . The unit is extremely easy to set up and use, same with the app for it. When im on my way home I can turn the unit on and by the time I get home (about 20 to 30 minutes) im in a nice cool room to relax and hangout in. The power draw was the major priority when purchasing this unit it barely pulls anything and still works phenomenally. Id highly recommend this to someone who needs a unit for a small room who doesn't want almost any noise but wants to stay cool. Review: Very nice and very small - Very small, which means it will be very noisy ## Features - SMART AC FOR SMALL SPACES: The perfect window unit air conditioner for bedrooms, home offices, and small apartments up to 150 sq ft with efficient 5,000 BTU cooling power and award-winning brand design that complements any room decor. - SMOOTH AIRFLOW COOLING: Enjoy cooling starting at just 51 dB (think light rainfall) with smooth airflow performance that won't disturb your sleep, work, or relaxation time. - CONTROL FROM ANYWHERE: Control your 5,000 BTU air conditioner from anywhere using the streamlined Windmill Air app for iOS and Android, plus voice control compatibility with smart home devices for ultimate convenience. - PREMIUM FEATURES & DESIGN: Features a sleek digital control panel with auto-dimming LEDs, easy-access washable filter, 3 cooling modes (cool, eco, fan), and 3 fan speeds for customized comfort. - QUICK & EASY INSTALLATION: This window A/C unit includes a complete installation kit for standard single & double-hung windows (min. opening height: 14.5", width: 23-34"). Setup takes minutes so you can start cooling your space without complex instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FFJZ86RF | | Additional Features | Smart App & Voice Control, Quiet Operation, Modern Design | | Air Conditioner Application | Residential | | Best Sellers Rank | #82,339 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #20 in Window Air Conditioners | | Brand | Windmill | | Brand Name | Windmill | | Capacity | 0.42 tons | | Control Method | App | | Controller Type | App Control | | Cooling Power | 5000 british thermal units | | Customer Reviews | 4.1 out of 5 stars 80 Reviews | | Floor Area | 150 square_feet | | Form Factor | Stand Alone | | Included Components | Double-sided insulation, Mesh filter, Activated carbon filter, Remote control | | Installation Type | Window | | Inverter Type | No Inverter | | Item Dimensions D x W x H | 14.8"D x 17.8"W x 15.1"H | | Manufacturer | Windmill | | Model Name | 5000 BTU Lite | | Model Number | 05W11 | | Noise | 51 db | | Noise Level | 51 db | | Operating Mode | Cooling | | Power Source | Corded Electric | | Product Dimensions | 14.8"D x 17.8"W x 15.1"H | | Refrigerant | R-32 | | Room Type | Indoor Living Space | | UPC | 199284718616 | | Window Opening Maximum Height | 34 inches | | Window Opening Maximum Width | 34 inches | | Window Opening Minimum Width | 23 centimeters | ## Product Details - **Brand:** Windmill - **Capacity:** 0.42 tons - **Cooling Power:** 5000 british thermal units - **Form Factor:** Stand Alone - **Model Name:** 5000 BTU Lite - **Noise Level:** 51 db - **Power Source:** Corded Electric - **Product Dimensions:** 14.8"D x 17.8"W x 15.1"H - **Refrigerant:** R-32 - **Special Feature:** Smart App & Voice Control, Quiet Operation, Modern Design ## Images ![5,000 BTU Lite Window Air Conditioner, Cools up to 150 sq ft | Easy Install, Voice-Enabled, Remote Control & App Control, Energy-Efficient AC Unit for Small Spaces - Image 1](https://m.media-amazon.com/images/I/41Ba0Zs6aSL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth every penny *by Z***K on June 5, 2026* An absolute dream. I use it in a 10x10 office area where it gets it cool decently fast . The unit is extremely easy to set up and use, same with the app for it. When im on my way home I can turn the unit on and by the time I get home (about 20 to 30 minutes) im in a nice cool room to relax and hangout in. The power draw was the major priority when purchasing this unit it barely pulls anything and still works phenomenally. Id highly recommend this to someone who needs a unit for a small room who doesn't want almost any noise but wants to stay cool. ### ⭐⭐⭐⭐⭐ Very nice and very small *by P***. on July 18, 2026* Very small, which means it will be very noisy ### ⭐⭐⭐⭐ I expected this AC to be quieter *by S***E on July 14, 2026* This AC is not as quiet as advertised. I have a Midea 10,000btu in another room and it barely makes a sound. This Windmill is compact and easy to install. Its Eco setting cuts down on the noise and energy. For the price, it's OK. I have to purchase another 5000btu AC for another room. Not sure if I would buy this Windmill again. --- ## 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.pt/products/746075892-5-000-btu-lite-window-air-conditioner-cools-up-to](https://www.desertcart.pt/products/746075892-5-000-btu-lite-window-air-conditioner-cools-up-to) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-11*