Electric hanging birds wing flap, looks like a real bird, very . end of the rope in the ceiling, the other end attached to the eagling, open the switches. After the eagling spread the wing along the rope for the circular flight trajectory. For chasing birds as toys.It can be used to for chasing birds and birds from attacking plant. Power supply: Insert 2 AA batteries (not included). Suitable occasions: Suitable for garden, park, farm and more.