Functional high power green laser pen 50mW,80mW,100mw,120mw,150mw200mw,250mw,300mw Beam Distance:3500- ... ,250mw,300mw(also for clients )Beam Distance: 3500-12000mWorking Voltage: DC=3.6VTrigger Voltage: DC=3.2VWorking Temperature: 0°C~+40°CStorage ...