Brand NO Model LZZ-RZ03 Quantity 1 Color Black Material Aluminum alloy Laser color Green Laser Power 5 mW Wave Length 532 nm Excitation Mode Optical Pump Working Mode Continuous laser Working Voltage 3.0~3.6 V Spot Mode (Spot size) Minimum diameter: Battery Configuration 1 x 16340 battery (included) Functions Great for pointing objects from long distance such as stars; Extremely visible green light beam in the dark Other Feature Beam range: 800m; Continuous using life is more than 5000 hours. Packing List 1 x Laser pointer 1 x 16340 Battery 1 x Hand strap 1 x Charger (110~220V / 2-flat-pin plug)