Travel mini fan - hand held portable battery operated (two AAA batteries) (Coffee Wed) Portable mini fan is an invaluable device for summer, especially for someone who doesn't take the heat too well. The uses are countless: from chilling on beaches to sightseeing, from bus stops to weddings (sweaty makeup!). Small size of the fan allows it to fit everywhere - your bag, backapack or even your pocket. Dimensions: lenght: 10 cm (3,95 in.) diameter: 2,9 cm (1,14 in.) fan diameter: 7 cm (2,75 in.) Soft blades allowing even very young children to use the fan. Powered by two AAA batteries (not included). Please find a short film here: http://youtu.be/il1LgfE0Fiw