The Radio Controlled Flying Saucer is a r/c toy which is sure to provide hours of fun for the user. .Maintain complete control over speed and direction with the Controller as the R/C UFO Glides weightlessly around furniture and light shades. Simply allow the powerful micro jets will guide the refillable balloon as you bomb around the living room..It really does prove to be a source of fun as it floats up mysteriously from the floor to astonish your mates. Once you become really competent, you can even attach some sort of harness to the bottom and carry biscuits across the office. The UFO can even do 360 degree turns - just make sure you remove the biscuits. .You really can achieve amazing indoor flying action with this Multifunctional Radio Controlled Airship and you can even race against your buddies with their R/C Airships as different frequencies are available. .Dimensions:.Diameter - 36'.Includes: .Multifunction R/C Transmitter/Receiver (pre installed). \\nMicro motor jet thrusters. The UFO is 2 channel. \\nRefillable Helium Blimp Balloon and Instruction Manual. \\nRequired: .1 x 9V 6F22 Alkaline Battery for the Transmitter. \\n1 x CR 123A 3V Lithium Battery for module.\\nThe Helium is available from florists/party shops etc. .Warning. Helium is an inert gas. Do not substitute hydrogen as this is highly flammable. It is also recommended that you do not fly your Blimp outdoors - it might get lost!