Helicopter C138 1:33 Six Channel Single Paddle AileronAdopting a single blade aileron free design, with a 6 axis electronic gyroscope for stability enhancement and the addition of a barometer for altitude control, the flight is more stable and easier to control! Long battery life! Impact resistant! The appearance is scaled down in proportion to the actual aircraft, which can not only control flight but also serve as a decoration. The C138 has a battery life of about 12 minutes! Flight time: approximately