... .certificate :EN71, 62115,60825,HR4040,6P,CE 3 .5r/c model airplanes Specification: Brand Name: YDtoysItem No:YD024474 Window Box:23 ... ,HR4040,6P,CEFeatures:eature:* Full Function 3.5Channels Remote Controlled* Intelligent RC System* Control Specification:left,Right,Forward and Backwar* Flying ...