Hubsan H107D+ FPV X4 Plus RTF Quadcopter with 720p HD Camera, Includes Controller with 4.3" LCD Intelligent Orientation Control/Headless The Hubsan X4 H107D+ features "Headless" (IOC) flight mode, which makes flying much easier than before. Headless mode eliminates the need for a "nose", as it can be flown in any direction regardless of which end is in front or back. Wifi FPV (First-person view) Worlds smallest FPV Quadcopter, with instant transmitter video review.If the motors do not spin freely afet a crash : press the shaft down from the top of the propeller abd motor to remove any objects , or replace the motor. 6 AXIS GYRO The latest 6-axis flight control system is easier than ever to control, with stronger wind resistance, and greater stability. Altitude Hold Equipped with the latest altitude hold technology which allows for stable flight to get better images HD Camera The Hubsan X4 H107D+ also comes with a HD camera (resolution:1280x720). Ideal for taking aerial photos and videos.