◆ 產品規格:
             ●Optical Power:1mW/5mW 

             ●Operating Voltage:AAA*2

             ●Operating Current:<50mA

             ●Wave Length:635nM/650nM

             ●Max Beam Spot At5M:<8*8mm

               ● N.W: 66.4g

        ◆ 產品包含: 
             ●鐳射筆一支

             ●二顆AAA電池   
             ●說明書及警告帖

             ●專業包裝一套

        ◆ 產品應用:
             ●用于指示：如天文愛好者、登山者、教學指揮、會議報告、建筑展館指示等。