CENSTECH Portable Windowless Air Conditioner with 4 Modes&3 Speeds, 15H Timer, 2Gal Tank for 24H Cooling Swamp Cooler, 4Ice Packs, 1800CFM, 120°Swing, Remote Evaporative Air Cooler for Indoor Bedrooms

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• 【Robust Motor Delivers 1S Instant Cooling】Equipped with an upgraded motor and efficient coolant circulation, this swamp cooler air conditioner delivers 90% more energy efficiency and 80% stronger airflow—starting instantly and running reliably even in extreme heat. Our portable air coolers' optimized air duct system cools ambient air by 41–49°F in just 3 seconds, providing rapid, powerful relief exactly where you need it, with lasting durability and minimal maintenance.
• 【Customized Control with 4 Cooling Modes & 3 Speeds】Our portable swamp cooler indoor delivers precise comfort with 3 speeds (Low: 18 ft/s, Medium: 25 ft/s, High: 30 ft/s) and 4 modes including Normal (steady chill), Nature (forest-like breeze), Sleep (quiet 40 dB rhythm), Cooling (ice-boost max) to create your ideal climate. Whether you're working, relaxing, or sleeping, the small air conditioner is a perfect setting just a tap away, giving you tailored comfort for every moment of your day.
• 【Energy-Smart Cooling with 65W Power & 15H Timer】Our evaporative air cooler portable runs on just 65W of power—delivering efficient cooling while cutting energy costs. The 15-hour auto-off timer lets you fall asleep worry-free, automatically shutting off to save electricity without disruption. In Sleep Mode, the ac unit windowless operates seamlessly and quietly at under 40 dB (quieter than a whisper), creating a calm, distraction-free space ideal for sleeping, studying, or working.
• 【120° Wider Oscillation Cools Up to 600 sq.ft】Tired of traditional coolers that only chill one spot? Our portable evaporative air cooler redefines whole-room comfort with 120° wide horizontal oscillation and 20° vertical tilt, paired with a powerful 1800 CFM airflow system. Unlike basic models that force you to chase the breeze, our portable ac units for rooms sweep cool air evenly across walls, furniture, and seating zones—covering up to 600 sq.ft without ever moving again.
• 【2-Gal Water Tank for Extended 24H Cooling】Censtech windowless air conditioners feature a large 2-gallon water tank that delivers up to 24 hours of continuous cooling on a single fill—significantly reducing the need for constant refills. The built-in water level indicator allows you to easily monitor remaining water at a glance, while the swamp cooler air conditioner portable secure water tank lock prevents spills during movement or daily use, ensuring safe and hassle-free use.
• 【4-in-1 Intelligent Cooling Masters Any Climate】Censtech 4-in-1 portable air conditioners is perfect for dry-summer regions like the Southwest, Texas, and California, integrating 4 intelligent functions in one outdoor swamp cooler unit: ① Fan – instant, refreshing airflow on demand; ② Humidifier – soothing moisture to relieve dry throat and skin; ③ Air Cooler – fast, powerful cooling with water and ice packs; ④ Sleep – ultra-quiet operation and steady breeze for uninterrupted rest all night.
• 【 4 Leak-Proof Ice Packs for Mess-Free Chill】No filling. No leaks. Just grab, freeze, and go! Censtech portable air conditioners come with 4 reusable BPA-free ice packs pre-filled with leak-proof gel for a refreshing 45°F+ cool-down. The slim design tucks neatly in your freezer and slides in/out of the tank in seconds—perfect for quick swaps. This floor air conditioner ice pack delivers up to 20 hours of chill, and each pack lasts 1,0000+ uses—cooling that's powerful and built to last.
• 【Windowless Cooling on 360° Silent Wheels】 The room air conditioner windowless requires no exhaust hose, no window kit, and zero permanent installation—simply plug it in and enjoy cool air anywhere. Built-in 360° silent-roll wheels allow you to glide this small swamp cooler portable smoothly from room to room without heavy lifting. Perfectly suited for spaces where traditional AC can’t go, our windowless air conditioner no hose delivers immediate cooling relief to your home office, bedroom, garage, or rental space right out of the box.
• 【2-Way Control for Effortless Comfort】Adjust temperature and mode from up to 17 feet away with the included remote—no getting up or reaching across the room. The indoor swamp cooler intuitive control panel features clear icons and backlit indicators, so you can operate windowless portable air conditioners instantly, even in the dark. Dual control options eliminate single-point failure—if the remote is misplaced, full functionality remains accessible on the unit itself.
• 【Ready Out of the Box - Worry-Free for 365 Days】Everything you need is included: the windowless ac unit, 4 reusable ice packs, a remote (with batteries), and 360° silent wheels. Every component is rigorously tested for reliability.You skip the setup hassle and start cooling right away. Plus, your evaporative coolers are backed by a full 365-day warranti and dedicated 24-hour support—if anything ever goes wrong, we fix it fast, at no cost to you.