Flying eagle toy (black;white;yellow) type: robots and robotics material: plastic 3 - 10 years battery operated;2 batteries non-rechargeable batteries width x height: 15 cm x 10 cm revolving flying eagle will fly while hanging from the ceiling with the hanging kit. This is eagle once installed can look like its flying without any help. But its not;its tethered with a small invisible line;you just whip it around and it flaps its wings and fly's around in circle. Looks really cool when you don't see the line its attached with. Calming and soothing movement with light and sound.