Portable air cooler that delivers targeted relief and added humidity for rooms, offices, and outdoor settings. Uses advanced cooling technology to reduce ambient temperature by 12 to 18°F while offering quiet, adjustable comfort. Key benefits Efficient cooling: Lowers temperature by 12–18°F using two cool mist modes to make small to medium spaces noticeably more comfortable. 4in1 functionality: Acts as an air cooler, fan, humidifier, and misting unit so you can cool, circulate, or humidify air with a single device. Long, uninterrupted runtime: 680 ml water tank provides up to 10 hours of continuous operation, reducing the need for frequent refills. comfort: Five fan speeds and two mist levels let you match airflow and moisture to your preference while maintaining quiet operation for rest or focus. Portable and practical: Designed for easy placement and use in a variety of settings where temporary, efficient cooling is needed. How it solves common problems When central air is unavailable or expensive, it provides an energyefficient way to cool a localized area. Adds moisture to dry indoor air, improving comfort in airconditioned or heated spaces. Quiet performance supports sleep, study, and work without disruptive noise. Typical use scenarios Bedroom: Use on a nightstand with low speed and gentle mist for cooler, quieter sleep without running a wholehouse AC. Home office or study: Place on a desk to maintain focus and comfort during long work sessions with adjustable fan speeds and mist levels. Outdoor gatherings or covered patio: Provide targeted cooling and humidity during warm evenings where full outdoor cooling isn't practical. Performance summary Temperature reduction: 12–18°F Cooling modes: 2 cool mist modes Functions: Air cooler, fan, humidifier, misting Water tank capacity: 680 ml (up to 10 hours runtime) Controls: 5 speeds, 2 mist levels Operation: Quiet for restful or focused environments This portable air cooler is suited to users who want efficient, adaptable cooling and humidity control in rooms, offices, and outdoor settings without constant maintenance or loud operation.