1. Be made of 6061-T6 aviation aluminum ,solid and durable
2. Generate an ultra bright blue single-point laser beam up to 3000mW
3. 5000-10000m transmission distance
4. Adjustable focus suits all kinds of need,the use of simple external rotary focus, precision is very high, absolutely no focus components loose
5. Switch with tail touch settings, the use of more convenient and user friendly
6. Be equipped with 2*16340mAh batteries ,chargeable and durable
7. SP-8 waterproof and dustproof structure ,allowing you to 30 meters deep underwater can also experience the wonderful laser
8. Laser 3000mw 5 in 1 ,Dot Pattern / Starry Pattern / Multi-Patterns focus blue light laser pointer pen
9. Be widely used in astronomy refers to the stars,site measurements,wild adventure,the preferred equipment for astronomy enthusiasts,outdoor enthusiasts
10.Our products are the most authoritative and most regular , Free Shipping , 30-day Return Policy , 12-month Warranty