RC ERA C138-PRO Bell-206 Brushless Stabilized Helicopter w/ Optical Flow Sensor and Upgraded Transmitter - RTF - Blue MRZ a roll cage

a roll cage

1pc spare horizontal axis

7V 55mAh LiPo (included)

and high reliability

NEXX Skyline frame

RC ERA C138-PRO Bell-206 Brushless Stabilized Helicopter w/ Optical Flow Sensor and Upgraded Transmitter - RTF - Blue MRZ a roll cageAlready Equipped with Upgraded Transmitter and Optical Flow Sensor !!! Advantages of C138 Pro over C138: With horizontal tail LED With optical flow sensor for a more stable flight. Brushless main motor for sufficient power. One click inverted flight function for more fun during flight. RTF version is equipped with an upgraded transmitter. Specifications: Rotor Diameter: 306mm Body Length: 312mm Height: 101mm Flight Weight: 110g Flight Time: About 10