UItraFire 916 5mW 650nm Red Light Aluminum Alloy Laser Pointer Pen - Silvery Grey (1 x 16340)
Color Silver Grey Brand UItraFire Model 916 Quantity 1 Piece Material Aluminum alloy Laser Power 5 mW Wave Length 650 nm Laser Color Red Output Mode Continuous laser Excitation Mode Optical Pump Wave Band Range 650nm Working mode Continuous laser Working Voltage 3.7 V Battery 1 x 16340 (not included) Other Features Suitable for outdoor sports guides teaching speech exhibition etc; Can be used as rescuing signal and recreation light. Packing List 1 x Laser pen