Goolsky Cheerson CX-10D RTF Mini RC Quadcopter with 360&deg; Flips and Height Hold Function With LED light for night flight. Built-in six-axis gyro feature ensures a stable flight. Small and lightweight airframe with nice durability. Built in density baroreceptor which allows CX-10D to hold the height. High/low speed mode and 3D eversion function for you have a cool flying play experience.