Feature:Laser Power:5dB/mWWave Length:405nmLaser Color:Purple (As the picture)Output Mode:Optical pumpExcitation Mode:Optical PumpWave Band Range:400~405nmWorking mode:Continuous laserWorking Voltage:3.6~4.2VWorking Current:3200mASpot Mode (Spot size):<=1.0mm; Spot at 15 meter: <18mmBattery 1 x 18650 Battery (included)Dimensions:6.1 in x 0.79 in x 0.79 in (15.5 cm x 2 cm x 2 cm)Weight:3.7 oz (105 g)Packing List1 x Laser pointer