Vital Breeze AC is the vital breeze air conditioner that transforms hot, dry air into a cooler, lightly misted breeze in seconds—no refrigerants, no compressors, just water-powered evaporative relief. Powered by a simple USB cable, it's the ideal small air conditioner and portable air cooler for renters, commuters, travelers, and anyone who needs quick comfort where installing a unit isn't an option. Tap once for whisper-quiet Low, twice for Medium, or three times for Turbo. Because it's USB-powered, you can pair it with a power bank for patios, tailgates, or tent camping, turning this palm-size cube into a truly portable cooling fan that works wherever you do—dorm desk, kitchen counter, RV bunk, car backseat, or remote campsite. A compact 300 mL or 10.14 ounces reservoir delivers up to 10 hours of runtime on Low, beating bulkier portable room air conditioners ounce-for-ounce. Add chilled water or a handful of ice cubes to convert it into an “ice fan” for an extra 3–5 °C drop. A side level window and auto low-water shutoff protect the pump and prevent spills. Running below 40 dB, Vital Breeze is a quiet portable air conditioner cold air fan that won't compete with podcasts or lullabies. Activate the color-cycle LED for a calming night-light or hold the button to disable the glow entirely—just cool air, no glare. Drawing only 8 W, this USB-powered portable AC fan personal cooling fan costs pennies per night. The washable filter pad pops out for a quick rinse, and the ABS shell wipes clean in seconds, giving you a small portable air conditioner that combines low noise, low power, and low maintenance in one sleek, travel-ready cube.