In the latest product of flying eagle attached to a string, it's adapter has to be inserted in the socket of radar sensor switch provided in the packet. Instead of hanging through string one can keep it on a height to use as a scare crow in fields Thus when bird or animals comes near or when baby wakes up or makes movement, the motion sensor switch switches on the eagle starts flapping its wings! The device can be used as scarecrow for birds or it plays with motion of baby. Adapter socket should be kept away from children.