Altitude hold function (upgraded): when you release the throttle stick, the drone will stay hovering at the current height. Headless mode: great function for beginners to recognize the drone and operate It.&Nbsp; one key return: press This button to summon your drone back. (Please Read manual carefully). one key take off/ landing: easy and safe to start the flight.&Nbsp; 3 speed control mode: 3 speed modes from low to high are suitable for both beginners and experts.&Nbsp; controllable colors: extreme eye-catching flowing at night and they can be turned on/off.&Nbsp;
Headless security mode: If you can’t identify the orientation of the drone, headless mode allows you to keep your direction.
Altitude hold function: you can release the throttle stick & the drone with LED lights will keep hover at a stable height. Simple to control & easy fly.
One key take-off & landing: the quadcopter will take off and hover at a certain altitude or land gently on the ground once the button is pressed.
Speed adjustment: you can adjust the speed according to your operation proficiency.
360 degrees protection design, makes U51 durable and easy to operate. Great gift idea for kids or beginners.