One Supplied. Brand new from Flying Toys for 2008, the innovative I-Fly Vamp is probably the World’s smallest Radio Controlled Flying Bat, in the form of an Ornithopter!... Not only featuring realistic flapping wings, but also incorporating an ingenious Patented Mechanism that alters the wing geometry to allow it to be turned, both with the wings flapping & on the glide. With an all up weight of only 13 grams & tiny ten inch wingspan (265mm), this brilliant Bat may be flown indoors in a small space, or outside in dead calm conditions. Eerie glowing green LED eyes allow the Vamp to be flown in the dark just like a real Bat, & is sure to surprise onlookers wherever seen!.. Product Specification: Miniature Indoor/ Outdoor R/C Ornithopter (Robot Bird). Product Dimensions: Wingspan: 10.5 ¾” (265mm) Overall Length: 8.5 ¾” (215mm). Product Weight: 13g including Flight Battery. Rechargeable Flight Battery: High capacity lightweight Lithium Polymer Battery. Charger: Intelligent integral Charger incorporated into Transmitter. Charging Time: Approx. 20-30 minutes for a full charge. Flight Duration: Will fly for up to 10 minutes between charges. Batteries Required: 6 x 1.5v AA Alkaline Batteries for Transmitter. R/C Specification: Supplied completely Ready-to-Fly with pre-installed 2 Channel FM Radio, providing proportional motor speed control, & steering by altering the wing geometry, both with the wings flapping & on the glide. Range: Up to 33m (100ft). Frequency: 27 M Hz. Instruction Manual included: Providing helpful tips for both the new Ornithopter Pilot or experienced R/C enthusiast Age: 8+ Adult supervision recommended. Gift Box Dimensions: 305 x 260 x 180mm. Gift Box Weight: 0.7kgs. Free set of Vamp Replacement wings included with each Vamp. Manufacturer: Interactive Toy Concepts Model: I-Fly Vamp (A44008)