Megatech Party Blimp, with Music, Lights and Stencils Includes ready-to-decorate party blimp, triple fan gondola with lights and music, transmitter with antenna Also includes multi color markers and stencils, 3V lithium battery, 9V alkaline battery, tether and manual Air vessels can be filled with helium at any florist or party shop Helium required which is not included Choose from eight different strobing light patterns and songs