ADVANCED COOLING SYSTEM - Evaporates cool water through the honeycomb filter without needing to ventilate out of the window. The dual ice packs improve cooling performance to expel ice cold air and moisture into your room 4-in-1 FUNCTIONALITY - Versatile Cooler can be used as a Fan, Air cooler, Air Purifier and Humidifier. Portable and Powered by USB, simply Plug in and experience instant cool refreshing breeze ideal for Desk, Worktops, Bedroom, Offices and any small spaces 3 SPEED SETTINGS - Choose between high, medium or low speed Settings for maximum comfort with adjustable vertical front louvres to choose the direction of the cool air Soft touch LED controls ? Helps to regulate the desired speed settings and operating functions REFILLABLE WATER TANK - Detachable 600 ml water tank and Dual Ice Packs Included for expelling Cold air into your room. Both portable and light with 360 degree turning castor wheels makes this air cooler easy to move around the home, gym or office