Chill Out, Anytime, Anywhere! ❄️ Purifies air while cooling for a healthier environment. Perfect for home, office, or outdoor adventures. Add essential oils for a soothing experience. Energy-efficient cooling for guilt-free comfort. Portable design for on-the-go comfort. USB powered 350ML tank 3 speed settings The Personal Space Air Cooler is a compact, portable air conditioning fan that combines cooling, humidifying, and purifying functions. With a 350ML water tank, it offers up to 4 hours of refreshing air, adjustable speeds, and USB compatibility for versatile use in any setting.