Fentac 6AXIS System Headfree SYMA X5SC-1 UP Graded Version Venture HD Camera 2.4GHz 4 Channel RC Quadcopter with 2GB Memory Card (Black) 3D flips: stability and agility in flight simplifies professional 3D pirouettes flips, rolls, and more 2.4GHz Radio control: the model has the characteristics of long control distance (up to 100m) 6-Axis: the latest 6-axis flight control system, with adjustable gyro sensitivity, permits super stable flight .strong anti-interference ability, small power consumption and rapid response Longer battery lifetime with electricity balanced charger