Description:
<br />Have you ever tried to pointed out constellations with friends? Both your friends and you try to locate the stars you're looking at. See, there is the moon over there. Now one thing named Laser Pointer (laser range: 5 km), we have a chance to play with it. We can point out into the place far way from us, pressing the button, and light streches from your hand to infinity.
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<br /> How to use:  
<br />Just push the button, and then you can see striking green beam of light shoot forth. The light can point at any targets, such as photos, blackboard, video monitors, and so on.
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<br /> Note:   
<br />Never point at people and always avoid direct eye contact. Please keep out of reach from children, pets, and so on.
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<br />    Specifications
<br />Specification
<br />	 Model: SDLaser 301                                                  
<br />                        Type: Laser Pointer                                                  
<br />                        Laser Color: Green Laser Pointer                                                  
<br />                        Wavelength Range (nm): 532nm                                                  
<br />                        Battery Type: 18650                                                  
<br />                        Output Power (W): 5mW                                                  
<br />                        Function: For Office and Teaching                                                  
<br />                        Shape: Flashlight Shaped                                                  
<br />                        Material: Aluminum Alloy                                                	
<br />Dimension and Weight
<br />	 Product Weight: 0.089 kg                                                  
<br />                        Package Weight: 0.3 kg                                                  
<br />                        Product Size(L x W x H): 15.2 x 2.2 x 2.2 cm / 5.98 x 0.87 x 0.87 inches                                                  
<br />                        Package Size (L x W x H): 19 x 11.5 x 5 cm                                                	
<br />Package Contents
<br />	 Package Contents: 1 x SDLaser 301 Green Light Laser Pen, 1 x Lanyard, 2 x Keychain, 1 x TangsFire 18650 Battery, 1 x Battery Charger                                                	
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