Airplane 2.4 G 4-Axis Aircraft GreenChannel: 4 Channels toys material: plasticcolor: blueproduct function: "four channel， with a six axis gyroscope": the rise and fall of， the rotation around the forward and back， side fly hover; hand thrown.3 speed， four pass with tumbling， low pressure alarm， LED 4;Charging mode: USB charger;Charge time: About 30 minutes