Nawani Green Laser Pointer Pen with Disco Light High Beam

Product FeaturesGreen Laser Pointer Pen with Disco Light Remove the Disco Cap to use Dot Pointer. Place the Disco Cap and Rotate Manually to get Disco Light Effect. Specification : (1) Green laser pointer with Star Cap (2) Wavelength: 532nm (3) Laser range: 300-8000 meters (4) Battery: 2 XAAA... (5) Dimension :14X160mm (6) Output power < 50mw (8) Switch: Momentary switch (9) Expected Lifetime: > 8,000 hours (10) Body Material: Brass Feature : a) Pen style, portable b) With star effect cap c) Well tested and high quality green laser pointer d) Clearly visible in the dark e) Fixed focus, continuous output f) Using long lifetime chip, more than 8000hours Application Area: g) Teaching / lectures h) Astronomy enthusiasts i) Museums ,Gallery guides j) Building field / mining field k) Business person/ Conference Speaker 1 X Laser Pen 2 X Batteries