SD-303 5mW 532nm Visible Adjustable Beam Green Laser Pointer Pen - Black
Color Black Brand N/A Quantity 1 Piece Material Aluminium alloy Laser Power 5 mW Wave Length 532 nm Laser Color Green Excitation Mode Optical Pump Working mode Continuous laser Working Voltage 3.7 V Working Current 2800-3800 A Battery 1 x 18650 battery (not included) Packing List 1 x Laser pointer 2 x Keys