Keep chilled out with the USB Portable Mini Desktop Air Cooler Fan This handy compact fan will provide a gust of cool air on a hot day Simply fill with water, plug into any charger or USB port and enjoy cool air Includes a stand on the top for your mobile devices With a sleek and compact design that is perfect for your desk, bedside table and more Features a 150ml water tank that runs for up to 8 hours on one fill Choose from a rotation of light colours or set it to your favourite  Whisper-quiet and suitable for use while you work or sleep Dimensions: 13.3cm x 11.1cm x 15.8cm Please see Full Details for product specifications Choose from 2 colours: white or green Save 71% on the USB Portable Mini Desktop Air Cooler Fan - now only 19.99 pounds