SYMA X5C 4 Channel 2.4GHz RC Explorers Quad Copter Drone with Camera + 2GB TF Card (Built-in) (New) Syma X5C With HD Camera,high revolution 200W pixels The 6-axis system allows the quad to be hand launched 6-Axis gyro quad-rotorcraft flight, strong stability,can easily implement various flight movements, stronger wind resistance, easier to control 2.4 technology adopted for anti-interference.even more than one quadcopter is flying at the same time they will not interfere with each other