Central Wavelength 650nm±10nm Emitter Type FP-LD Output Power 1mw or 10mw Optical Connector 2.5mm universal connectorFor 1.25mm connectors, FC-1.25mm Hybrid adaptor can be optional on customer requests Operating Model Both CW and Pulse(2Hz) available Power Supply Two AAA alkaline batteries Battery Operating Time 650nm@1mw 45hours;650nm@10mw15hoursTest with Panasonic LR6 AAA ALKALINE battery Operating Temperature -10~+60 () Storage Temperature -25~+70 () Dimension (mm) 115*45*27 Weight 50g(Without Batteries)