... large rc helicopter with gro 2.5 channel with missile, left/right flight 3.Size:L60*H28CM 4.EN71,CE ... space explorer,alloy 5 channel large rc helicopter with spontaneous missile and gyro Item No.YX0670cCertificateEN71,62115,ASTM,CE,HR4040NameAlloy large ... memory/dormancyRC ditance20~30 metersChannel:5channel EXW FeatherWith gyro and missile 2012 newest space explorer,alloy 5 channel large rc helicopter ...