Specification:<br /><br /> <br />  <br />   <br />    Product name: <br />   <br />    532nm Green Laser Pointer<br />  <br />  <br />   <br />    Material:<br />   <br />    fine copper<br />  <br />  <br />   <br />    Surface treatment:<br />   <br />    rubrones<br />  <br />  <br />   <br />    Switch:<br />   <br />    touch switch<br />  <br />  <br />   <br />    Battery:<br />   <br />    built-in lithium battery, USB charging<br />  <br />  <br />   <br />    Light distance:<br />   <br />    500M-5KM (depending on the power)<br />  <br />  <br />   <br />    Voltage:<br />   <br />    DC3V<br />  <br />  <br />   <br />    Perfect Working Environment:<br />   <br />    0-35 <br />  <br />  <br />   <br />    Light color:<br />   <br />    Green Laser Pointer<br />  <br />  <br />   <br />    Wave Length Range<br />   <br />    523nm<br />  <br />  <br />   <br />    Power<br />   <br />    1-200mW<br />  <br />  <br />   <br />    Patterns:<br />   <br />    5-pattern<br />  <br />  <br />   <br />    Weight:<br />   <br />    138g<br />  <br />  <br />   <br />    Dimension(cm)<br />   <br />    10.1*1.3*1.3<br />  <br /> <br /><br /><br />Features:<br />1.Fixed focal point, the light beam continuous shootout, we provide various patterns (6 patterns correspond with 6 different laser light patterns)<br />2.Pen-shaped design, lightweight and elegant! Easy to use built-in lithium battery USB charging.quite convenient and easy to take in daily use<br />3.Fine copper made, rubrones surface treatment, feeling comfortable<br />4.Foot power, clear and bright beam of light at night,Light distance up to 5km<br /><br />Function:<br />1.Teacher \/ lecturer \u2500\u2500 for classroom teaching, it is like a pointer infinite, at any corner of the classroom U can easily refer to the planning board and be absolutely an assistant for teachers.<br />2.Business person \/ Conference Speaker \u2500\u2500 product demonstrations and meetings explained, let your speech become capabiliable and  with customers be more relaxed and natural.<br />3.Museum \/ Exhibition \/ tour guide \u2500\u2500 When you are in the face of &amp;quot;tentacle difficult&amp;quot; and do not know what the objectives of the beam, it can help you indicate target easily and accurately<br />4.Field travelers \/ explorers \u2500\u2500 for outdoor adventure, indicating distant targets and a distress signal issued.It is the preferred equipment to Make your trip more interesting for outdoor activities.<br />5.Astronomy enthusiasts \u2500\u2500 for astronomy star,green laser emitted beam is a very beautiful green line. Be Well suited for observing the night sky and can accurately indicate the position of the stars.<br />6.Mining Field \/ construction workers \u2500\u2500 for remote accurate indication \/ measure buildings. Avoid approaching the danger zone. Allow u command spot outside thousand meters like your sight.<br /><br />Package included:<br />1 x 532nm Green Laser Pointer<br />5 x Pattern<br />1 x USB Line<br />1 x Box