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

              ●Operating Voltage:AAA*1

              ●Operating Current:<300mA

              ●Wave Length:532nM

              ●Max Beam Spot At10M:<25*25mm

              ●N.W.:68.4g

         ◆ 产品包含: 
              ●镭射笔一支

              ●一颗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。