Z-57 4-channel Remote Control Stunt Tumbling Aircraft Glider Fixed-wing Foam Aircraft Model Product Features: 1. Adopt aerodynamic contours to ensure good flight performance and stability 2. Powerful power allows the model to take off from the ground easily; 3. Stainless steel wire landing gear; 4. Direction (left and right) dual motor control.; 5. The body is made of Epp foam, which has good flexibility and strong fall resistance; 6. 2.4G receiver with built-in gyroscope, making the operation simpler and easier to use; 7. Replaceable battery structure makes the flying experience smooth and enjoyable; 8. Four-channel structure, servo control, sensitive control, and can roll and fly. Parameter: 1. Aircraft size: 38 x 32 x 12cm 2. Aircraft lithium battery: 3.7V 600mAh lithium battery 3. Remote control batteries: 4 AA batteries (not included) 4. Flight time: about 15 minutes 5. Charging time: about 90 minutes 6. Remote control distance: about 200 meters