Exciting flashing expandable light saber sword, watch in awe, the amazing display of light given off. Whosaid exciting swords don't come in small packages. Each light up expandable saber sword comes withseveral flashing modes that are user selectable.Batteries NOT INCLUDED(3*AAA batteries needed). 83CM when fully extended. Can be used to for fun dueling, can be used on a display. Can be used at functions. Instructions for use: Press the first time: lighting and sound effects (click to change color) Press the second time: black light + sound effect (click on the light to shine) Press the third time: green light + sound effect (click the light to shine) Press the fourth time: blue light + sound effect (click on the light to shine) Press the fifth time: tu rn off the sound effect (click to switch colors) Press the sixth time: the sound of the sword is closed + completely shut down Press and hold the button for three seconds, hear a beep, lock the light color, press again to change the color