This bump and go Avatar helicopter is great fun for all kids. Put the three AA batteries in (not included), hook up the propeller, the wings, and the landing gear (really easy to snap in place), turn the power on (switch is on bottom), and your bump and go helicopter will be lighting up with the sounds of shots and war going on. The helicopter usually never needs to be touched as it will bump off of anything it runs into and continue on its way. Kids will really enjoy this toy! <br />Feature: <br />Motor-driven <br />360 Revolve <br />Flashing Lights With Music <br />Build In Melody <br />Automatic System <br />Battery Requirement: <br />3"AA" Size Batteries(not included <br />Box Size: <br />Length - 3ocm <br />Heigth - 11cm <br />Width - 1ocm