Syma S026 3 Channel RC RTF Mini CH-47 Chinook Helicopter Novel Design - Coaxial rotor blade on front and back - Double the stability and handling Very Easy to control - Once you set the appropraite trimming position, don't have to take hands off control lever Eight way directions, forward, backward, up, down, left, right, left front, right front Made of Durable ABS plastic, can withstand certain magnitude of collision Charge via AC/DC, each charging can last for 10-13 minutes of flight time - Controller only consumes 6 pcs of Aa Battery