Specification:<br /><br /> <br />  <br />   <br />    Product name: <br />   <br />    Adjustable Burning 5mw 532nm Green Laser Pointer<br />  <br />  <br />   <br />    Body material:<br />   <br />    Aerometal<br />  <br />  <br />   <br />    Laser Type:<br />   <br />    Visible laser Diode<br />  <br />  <br />   <br />    Beam style:<br />   <br />    Adjustable｣ｬContinuous line.<br />  <br />  <br />   <br />    Power supply :<br />   <br />    1 x 16340 battery(not included)<br />  <br />  <br />   <br />    Wave length:<br />   <br />    532nm<br />  <br />  <br />   <br />    Working voltage:<br />   <br />    DC=3.0<br />  <br />  <br />   <br />    Current:<br />   <br />    I&amp;lt;250mA<br />  <br />  <br />   <br />    Circuit:<br />   <br />    APC<br />  <br />  <br />   <br />    Power:<br />   <br />    1-200mw<br />  <br />  <br />   <br />    Laser range: <br />   <br />    500 ~8000m<br />  <br />  <br />   <br />    Charging time:<br />   <br />    3~5 hours<br />  <br />  <br />   <br />    Working temperature:<br />   <br />    +20\u2103~+30\u2103.<br />  <br />  <br />   <br />    Continuous line.<br />   <br />    15M place &amp;lt;&amp;phi;18mm.<br />  <br />  <br />   <br />    Shape:<br />   <br />    Flashlight shaped<br />  <br />  <br />   <br />    Weight:<br />   <br />    76g<br />  <br />  <br />   <br />    Size:<br />   <br />    11 x 2 x 2 cm<br />  <br /> <br /><br /><br />Operation:<br />1.Unscrew the rear cover｣ｬ16340 battery positive towards the laser switch.(If the laser does not work｣ｬplease insert another side of battery into laser)<br />2.Press the tail switch to open the laser.Turn the focusing head｣ｬthe spot will be larger｣ｬ will form the focus of the light beam near the mouth｣ｬ the larger of the spot｣ｬthe focus away from nearer the mouth｣ｬ this time the focus will be to find something to burn.<br />3.When the spot is the minimum time｣ｬ this time for the parallel light beam can not burn things.<br />4.When not in use for a long time｣ｬ remove the batteries.<br /><br />Function:<br />1. Field travelers \/ climbers \/ explorers:<br />For outdoor adventures. ie. Measure distance｣ｬ sent out distress signals｣ｬ enable your travel be more happy and safe<br />2.Amateur astronomers:<br />Used for astronomical refers to the star｣ｬ green laser is very suitable for used in the observation of stars at night｣ｬ can accurately indicate the position of the stars.<br />3. Mining field \/ construction personnel:<br />Used for long-distance accurate instructions\/buildings. Avoid danger zone<br />4. Teaching and tour guide:<br />It is an excellent tool for teaching. Ie. Make a PPT presentation｣ｬ tourist attraction explanation.<br /><br />Package included:<br />1 x LT-08881 5mw 532nm Green Laser Pointer<br />1 x Lanyard