Mini Portable Air Conditioners, 3-IN-1 Evaporative Air Cooler with 4 Speeds, 700ML USB Personal Air Cooler for Home, Office, Bedroom, 7 Colors Light, Quiet Mini AC Fan for Camping, Car, RV, Travel

【Instant Cooling Relief Anywhere】Experience rapid 12-20°F temperature drop with dual ultrasonic mist technology. Add ice cubes for extra chill during heat waves – perfect for hot desks, stuffy bedrooms, or sweltering tents. 【Customizable Comfort Settings】Choose from 4 wind speeds (max 3.6m/s) and dual mist levels. Combine with 4 timers (2H/4H/6H/8H) for energy-saving sleep sessions or focused work hours. 【3-in-1 Versatile Climate Control】Switch between air cooling, humidifier, and fan modes instantly. Ultrasonic mist breaks water into 4.5μm particles for cooling without dampness – ideal for dry offices or muggy RVs. 【All-Night Operation & Safety】700mL sealed tank runs 8-10 hours leak-free. Auto-switches to fan mode when water depletes, preventing overheating. Transparent window lets you monitor levels effortlessly. 【Whisper-Quiet & Mood Lighting】Operates below 50dB – quieter than rainfall! 7-color ambient lights set relaxing vibes. Adjust airflow 75° vertically for whole-room coverage.