Propel Flex 2.0 Compact Folding Drone Quadcopter Black Barely Used HD Camera. Air pressure sensor locks for stable video footage. Take video and still shots with onboard HD camera (720P). Six Axis Gyro for extremely stable flight and maneuverability. Three speed settings for beginner to more advanced pilots. Wide range digital radio allow flight range up to 300 feet. This drone has the added (normally sold separately) propellers so it won't fold down until they are removed.