Highlights Mini size, compact and easy to fly. Can fly 6-8 minutes if fully charged. Built-in latest upgraded gyroscope. 4-channel infrared remote control. 3D omni-directional flight. Equipped with flashlight which can make night flight performance more prominent. General Spec Model R509 Type remote control Channel 4-channel Material plastic Light support Gyro support Function support forward, backward, ascending, descending and turn left or right function. support hovering function. Compatibility It's suitable for kids above 14 years old. Battery for Helicopter built-in 3.7V Li-poly rechargeable battery. powered by USB cable. Battery for Radio Control 6 × 1.5V AA battery (not included) Others set of accessories