Detailed Product Information: TY1070 R C Dragonfly Skyhover TY1070 R C Dragonfly Skyhover Product Name: R/ C Dragonfly Skyhover Model Number: TY1070 Origin: China Features: The world? first radio-controlled flying insect. Dragonfly is a fun RC flyer that is eary or challenging depending upon the shill level you choose., ranging from beginner to expert. An ultra-light, dual-wing design and ?high-flex? crash-resistant material enable the dragonfly to fly safe anywhere, even in small indoor spaces. The Dragonfly is an easy-to-fly aeronautical marvel that looks and sounds like a genetic hybrid of the real thing! Length: 30cm Wing span: 42cm Weight: 23g Epp material body Built-in lithium battery R/ C: 27MHZ / 40MHZ Charging time: 20-30min Working time: 6min Range: Up to 15m Packing Info: 1pc / 1color box 12pcs/ctn, Carton size: 73*39*73CM N.W./G.W.: 12/13KGS.