Brand N/A Model YX-016 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 spot diameter: 1.0mm; 15m at the spot F18mm Battery Configuration 1 x 16340 (included) Functions Regulate the atmosphere; Suitable for family Party KTV dance halls nightclubs discos bars shopping malls weddings karaoke OK squares parks and other occasions Packing List 1 x Laser pointer 1 x 2-flat-pin plug battery charger (100~240V / 47~63Hz) 1 x 16340 battery