◆ Specification:
                ●Optical Power:1mW/5mW 

                ●Operating Voltage:AAA*2

                ●Operating Current:<50mA

                ●Wave Length:635nM/650nM

                ●Max Beam Spot At10M:<15*15mm

                ●N.W:64.6g                      
           ◆ Packing List: 
                ●One piece of laser pen.

                ●AAA*2.   
                ●Manual and warning book.

                ●One set of professional packaging.

            ◆ Applications:
                ●Used to indicate:such as astronomy enthusiasts, climbers,                        

                  teaching conference report, building pavilions instructions, etc.