Laser output is class 3A (around 3~5 mill watt)
Maximum operation distance is 8 km
Three operation modes available: 'CW' (Continuous wave output), 'Pulse' and 'Off' modes
Support 2.5mm connectors (for PC/FC/SC/ST)
2 AAA-size alkaline batteries provide 50 hours of continuous operation

Technical Details

Size (LWH): 7.9 inches, 2.3 inches, 1 inches
Product Details
Product Dimensions: 7.9 x 2.3 x 1 inches
Shipping Weight: 0.2 pounds (View shipping rates and policies)
ASIN : B004RILC3U