If you like the idea of a remote-controlled flying drone, but dont want to spend hundreds of dollars for one, then the MiniDrone by Parrot might be the device for you. Pricing for the MiniDrone has yet to be announced, but Parrots AR.Drone, a two-foot Bluetooth-controlled drone with an onboard camera, costs $299. Though we werent able to put the MiniDrone to a very robust test at the show, Parrot says the device has about 6 to 7 minutes of battery life and can receive a Bluetooth signal from up to 160 feet away.