... Factory price 50mw Dot & Starriness 2 in 1 Red Laser Pointer Green, Red, Blue-Voilet, all available.1mw, 2mw, 5mw, ... quality laser pointerClearly visible in the darkFixed focus, continuous outputUsing long lifetime chip, more than 8000hours Application Area:Teaching , ... , Conference SpeakerBars, KTV, Clubs, Concert site Specification :(1) Red laser pointer with Star Cap(2) Wavelength: 650nm(3) Laser ...