Brand N/A Model N/A Quantity 1 Color Silver 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 V Functions Continuous using life s more than 5000 hour; APC circuit control; Start voltage: 2.3V; 2-mode: Dot focus adjustment and starry night; Suitable for laser pointing positioning command meeting report building indication etc. Spot Mode (Spot size) Minimum spot diameter: 1.0mm; 15m at the spot F18mm Battery Configuration 2 x AAA (not included) Packing List 1 x Laser pointer