Product size: Infrared control flying shark 2CH flying fish, use helium, rechargeable Product size: 150*85*40cm Colorbox size: 37*27*6cm Carton size: 75.5*38.5*57cm QTY: 24PCS/CTN N. W/G. W: 12/14KG Function: Up/down, left/right turn, forward, auto demo function Battery for fish: Ni-MH1.2V/80mAh for fish(included) Chargeing: About 4 minutes Flight time: 30 minutes Battery for controller: 1.5V*2AA for controllerr(not included) Controlling distance: About 10 meters 2 models: Fish, shark