Adjustable ventilation with 100 Settings: Enjoy ventilation control through 1 100 adjustable settings displayed on the LED panel Integrated Display: The built in LED screen indicates remaining power and operating speed With a 4500mAh long lasting battery and charging capability, it ensures consistent execution during travel, commuting or outdoor activities Enhanced Direct Cooling Feature: Unlike traditional air circulators, this handheld unit incorporates an upgraded aluminum cooling plate with semiconductor technology Rapidly achieves low temperatures for efficient cooling on neck, wrists or face, better comfort compared to standard air circulation Portable Compact Design: Engineered for convenience, this cooling device weighs merely 270g (0.6Lbs) with measurements of 41x53x120mm Robust Contemporary Build: Constructed using strong components, steel and aluminum alloy, this stylish cooling solution features a exterior suitable for both adults and children ' s warm climate needs