Extended Cooling : This cooling fan features a rechargeable battery that provides up to 4 hours of cooling on a single charge. With an 8-hour capacity when connected to a power source, this and portable cooler is ideal for both indoor and outdoor settings. User-Friendly and Immediate Operation: Experience cooling relief right out of . This easy-to-use evaporative cooler starts cooling within seconds of setup, making it perfect for immediate use during the intense summer heat. Dual Functionality - Cooler and Humidifier: Enhance your indoor environment, it combines the benefits of an evaporative cooler and a humidifier. This device ensures a comfortable atmosphere by providing a and maintaining balanced humidity in any room. Instant Cooling with for Insta-Frost Technology: This cooling fan advanced for Insta-Frost Technology to quickly transform hot air into a refreshing mist, cooling your space instantly. Ideal for personal use, this mini portable AC-like unit efficiently regulates humidity and delivers ice-cold air. Optimal Comfort for Work and Study: Keep your cool while working or studying with this cooling fan. This device not only lowers temperatures but also enhances air quality, aiding concentration and productivity during hot days., Manufacturer: IJSDNVJNDX