How to use:
<br />Just push the button, and then you can see striking green beam (beam distance: 1 km) of light shoot forth. The light can point at any targets, such as photos, blackboard, video monitors, and so on.
<br />
<br /> Note:   
<br />Never point at people and always avoid direct eye contact. Please keep out of reach from children, pets, and so on.
<br />
<br />    Specifications
<br />Specification
<br />	 Color: Green Laser Pointer                                                  
<br />                        Wave Length Range: 532-542nm                                                  
<br />                        Output Power: 5mW                                                  
<br />                        Function: For Office and Teaching                                                  
<br />                        Shape: Pen Shaped                                                  
<br />                        Material: Aluminum Alloy                                                	
<br />Dimension and Weight
<br />	 Product weight: 31 g                                                  
<br />                        Package weight: 0.07 kg                                                  
<br />                        Product size(L x W x H): 15.3 x 1.4 x 1.5 cm / 6.02 x 0.55 x 0.59 inches                                                  
<br />                        Package size (L x W x H): 16.5 x 3 x 3 cm                                                	
<br />Package Contents
<br />	 Package Contents: 1 x Laser Pen                                                	
<br />
<br />
<br />
<br />                                            
<br />
<br />
<br />
<br />
<br />                                                
<br />