Package Includes:<br />  (NOT Include Battery )<br /> 1 * 10000mw Green Laser Pointer<br /> <br /> his is the newest model of a flashlight shaped green laser pointer torch， it is designed with a focusable lens， metal body.<br /> Size: 14.5cm * 2.5cm<br /> Wavelength: 532nm<br /> Max output: 10000mw burns matches<br /> Range in darkness: 10，000 meters<br /> Power Supply: 18650 Battery NOT including<br /> Focusable(you can change the size of the point)<br /> Torch Color: Silver Black<br /> <br /> use for:<br /> Teacher/lecturer，<br /> Museum/show room/guide，<br /> Open air tourist/explorer，<br /> Astronomer，<br /> Field of mining/building constructors