◆ 产品规格:
               ●Optical Power:1mW/5mW 

               ●Operating Voltage:AAA*2

               ●Operating Current:<300mA

               ●Wave Length:532nM

               ●Max Beam Spot At10M:<25*25mm

               ●N.W.:76.4g

          ◆ 产品包含: 
               ●镭射笔一支

               ●二颗AAA电池   
               ●说明书及警告贴

               ●专业包装一套

          ◆ 产品应用:
               ●用于指示：如天文爱好者、登山者、教学指挥、会议报告、建筑展馆指示等。