Highlights Made of alloy, anti-shock and fly safely. Newly designed eletricity saving function. Built-in latest upgraded gyroscope. Can fly over 7 minutes if fully charged. 3.5-channel full scale remote control. 3D omni-directional flight and 360 degree exact directional function. Airframe with LED lights which can make the flight performance more prominent. General Spec Model 618120 Type full scale remote control Channel 3.5-channel Material alloy Light support Gyro support Function support forward, backward, ascending, descending and turn left or right function. support hovering. Compatibility It's suitable to fly indoor and outdoor. It's suitable for kids above 14 years old. Battery for Helicopter built-in 3.7V 1000mAh Li-po rechargeable battery Battery for Radio Control 4 × 1.5V AA battery (not included) Others set of accessories