Measuring over 4 feet in length the radio control turbo blimp is one of the biggest flying machines we've come across. The refillable helium metallised Mylar balloon is nearly weightless and provides a safe indoor flying experience.The handset controls the thrust from three micro-motor jet thrusters allowing you to take off and land vertically, perform cool 360 degree spins, sharp turns, and fly the blimp in all directions with complete control. The turbo blimp comes with flashy LED lights on the gondola and a third propeller which lets you go up and down vertically, just like the real thing. The included 3-channel radio transmitter provides a control range of over 100 ft and is available on two frequencies allowing you to fly two blimps simultaneously. When the turbo blimp arrives at your home it'll be ready to fly within minutes. You can race, have flight contests limited only by imagination! It requires a 9V battery for transmitter (Not included), CR123A 3V battery (Not included), for module, and helium for blimp (available at party stores, and florists). The turbo blimp provides an exciting and fun flying experience and within a few minutes you will be able to pilot your blimp around your living room like a pro.