Have you ever imagined piloting a alien UFO over a major city? Now you and a friend can fly your own Remote Controlled flying saucers indoors! The weightless flight of these airships will bring a great big smile to your faces as it silently obeys your every command. Within a few minutes of taking off, you will be able to pilot this airship around your living room like a pro. One of the ufo's will be on 27mhz and the other on 49mhz so two can fly at the same time. Race with your friend or have an aerial sumo match. Start an alien invasion, It's up to you. This unique flying saucer is propelled by three independently controlled electric fans to provide forward/backward, up/down and left/right movement. Guidance is provided by a three channel transmitter operating on a 9 volt battery (not included). At over 4000 feet above sea level some of our customers are unable to get the blimp to float due to low air density. we recommend purchasing a high-lift envelope. This Product Includes: * 2 - Easy to follow manuals w