Shock and amaze your friends with Dilazerous my friends! Check out the video below and be prepared to drool in awe! Watch as the green and red lasers bounce off your hands and body! Comes complete with a stand, usb adaptor for charging so no batteries needed, and has an adjustable speed function! Take it wherever you go my friends, its battery powered and only 5 inches long by 2 1/2 inches wide!