Hardware
The Dragonfly is made of lightweight materials that are strong and crash-resistant. Its gears and internal frame are made of Delrin. These parts, and its other internal electronics, are protected by a body molded from Expanded Polypropylene. Carbon fiber rods give the Dragonfly's wings strength, while Mylar film give them lift and thrust. At 25 grams, its very light nature makes it easily susceptible to gentle wind currents.
The Dragonfly operates for approximately 5 to 10 (rarely 15) minutes on a single charge of its lithium polymer battery. The Dragonfly recharges by plugging into its remote control unit, which itself requires 6 AA batteries. Charging time is about 20 minutes.
Read more about this topic: Fly Tech Dragonfly
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