Specification:<br /><br /> <br />  <br />   <br />    Product name: <br />   <br />    LT-0886 532nm 5mw Green Light Laser Pointer<br />  <br />  <br />   <br />    Body material: <br />   <br />    Hard aluminum<br />  <br />  <br />   <br />    Power supply :<br />   <br />    2 x 16340(included)<br />  <br />  <br />   <br />    Switch:<br />   <br />    Click<br />  <br />  <br />   <br />    Switch Location:<br />   <br />    tail of laser<br />  <br />  <br />   <br />    Wave length:<br />   <br />    532nm<br />  <br />  <br />   <br />    Laser range:<br />   <br />    5000~10000m(the greater the power｣ｬ the more long-range)<br />  <br />  <br />   <br />    Start time:<br />   <br />    &amp;lt;3 seconds<br />  <br />  <br />   <br />    Working voltage:<br />   <br />    DC3.0V-3.7V<br />  <br />  <br />   <br />    Spot size:<br />   <br />    6M place &amp;lt;&amp;phi;6mm.<br />  <br />  <br />   <br />    Working Temperature:<br />   <br />    15\u2103-35\u2103<br />  <br />  <br />   <br />    Power:<br />   <br />    1-200mw<br />  <br />  <br />   <br />    Color:<br />   <br />    Sliver<br />  <br />  <br />   <br />    Weight:<br />   <br />    105g(Net weight)<br />  <br />  <br />   <br />    Dimensions:<br />   <br />    16x2.5x2.5cm<br />  <br /> <br /><br /><br />Operation:<br />1 The laser flashlight unscrew the back cover.<br />2 The two 16340 battery positive outward (switch at) placement｣ｬ negative towards the (verbal portion of the light) then unscrew the back cover is good.<br />3 For a long time when not in use｣ｬ remove the batteries.<br /><br />Features:<br />Novel design \/ fashion high-grade<br />Can ignite matches \/ lighter \/ cutting \/ burning capacity: Point firecrackers｣ｬ burst balloons｣ｬ burning plastic bags<br /><br />Function:<br />Teacher \/ lecturer \u2500\u2500 for classroom teaching｣ｬ it is like a pointer infinite｣ｬ so you at any corner of the classroom can easily refer to the planning board｣ｬ is absolutely teachers capable assistant!<br />Business person \/ Conference Speaker \u2500\u2500 for product demonstrations and meetings to explain｣ｬ let your speech becomes capability｣ｬ and communication between customers more relaxed and natural.<br />Museum \/ Exhibition \/ tour guide \u2500\u2500 When you are in the face of &amp;quot;tentacle difficult and&amp;quot; not know what the objectives of the beam｣ｬ it can help you easily and accurately target is indicated.<br />Field travelers \/ explorers \u2500\u2500 for outdoor adventure｣ｬ indicating distant targets and issued a distress signal. Make your trip more fun interesting is the preferred equipment for outdoor activities.<br />Astronomy enthusiasts \u2500\u2500 for astronomy refers to the star｣ｬ green laser beam emitted is a very beautiful green line. Well suited for observing the night sky｣ｬ can accurately indicate the position of the stars<br /><br />Package included:<br />1 x LT-0886 532nm 5mw Green Light Laser Pointer<br />2 x 16340 batteries<br />1 x Battery Charger<br />1 x Glasses<br />1 x Stand