MY-07 Multifunction 5mW Red Laser Pen / Stylus / Ballpoint Pen w/ 1-LED White Light - Black + Silver
Brand N/A Model MY-07 Quantity 1 Color Black Material Aluminum alloy Laser color Red Laser Power 5 mW Wave Length 650 nm Excitation Mode Optical pump Wave Band Range 650nm Working Mode Continuous laser Working Voltage 3 V Battery Configuration 3 x LR41 (included) Functions Great for teachers professors doctors and so on Other Feature Range: 500m; Spot diameter: Packing List 1 x Laser pointer