Dual Water Tanks for Extended Use The device includes a 1000 ml tank that supports up to 6 8 hours of continuous operation. A 600 ml detachable bottom tank collects condensation. A wet curtain automatically absorbs water to provide efficient evaporative cooling. USB Powered for Versatile Use The unit can be powered via USB, compatible with power banks, laptops, car chargers, or USB adapters. A 5V/2A supply is recommended for performance. Suitable for bedrooms, offices, RVs, camping, picnics, and more, making it a practical summer companion. 4in1 Mini Conditioner Fan This compact unit combines four functions: a standard fan (no water or ice required), a humidifier (water added), a portable conditioner (ice and water added), and a night light. No installation is needed and the device contains no internal battery. It can cool small areas using ice and water for enhanced comfort. 4in1 Portable Unit for MultiScene Cooling Delivers cooling, fan, humidifier, and night light in a single portable unit. Ideal for rooms, camping, bedrooms, and offices. Compact design supports versatile use at home and on the go. Use Scenarios In a bedroom or home office to reduce heat and improve humidity levels for a more comfortable environment. While camping or in an RV, providing cooling and moisture without spaceconsuming appliances. At picnics, outdoor gatherings, or travel days where a compact, USBpowered cooling solution is handy.