A great looking helicopter that is used as a transport for the top brass! Dual rotor. Gyroscope allows for smooth flying experience. Excellent stability. Includes 3.7v 500mAh Li-po battery and radio control. Requires 6 AA bartteries. Not included. Ages 14 and up. DMA, Inc. has been a leading designer, manufacturer and distributor of high-quality helicopters for over 12 years. We pride ourselves on offering consumers the most exciting new technologies, the coolest looking helicopters and the best performing helicopters in the market. Every Sky Invaders Helicopter is designed, manufactured and tested to the highest standards in order to meet and exceed the most current safety requirements. We strive to convey a sense of adventure, empowerment and the thrill of flight to kids and adults ages 12 and up. Our unique Lady Sky Invaders line particularly captures this excitement with themes and styles that appeal to tween girls who are curious about the art and science of flying. Sky Invaders Helicopters are easy to fly and durable. With the wide-range of styles and themes that Sky Invaders offers, there is bound to be a Sky Invaders helicopter for every age and ability.