Channel: 6CH. Motor: Brushless Motor. Helicopter Battery: 7.4V Li-PO （ Included ）. 1 C138Pro Helicopter. RC Distance: 80-100M. Fly Mode: One Key Takeoff + One Key landing. Scale: 1/33. Transmission: 3 Speed.
RC ERA C138 PRO RC Helicopter 6CH Brushless Flybarless Optical Flow GPS 2.4G
RC ERA C138 PRO RC Helicopter 1/33 6CH 6-Axis Gyro 2.4G Optical Flow Positioning
RC ERA C138-PRO Bell-206 Brushless Stabilized Helicopter w/ Optical Flow Sensor
RC ERA C138 PRO Helicopter 1/33 6CH Gyro 2.4G Optical Flow Positioning Aircraft
RC ERA C138 PRO Helicopter 1/33 6 Channel 6-Axis Gyro Optical Flow Positioning
