Tactical business lens range 1000m robust reliable black color, aeronautical type aluminum 1000lumens and 100,000 hours of operation. Very resistant to shocks and shocks. It is waterproof with a special housing that removes moisture and corrosion. very good lens at an affordable price. The multiple ZOOM functions make it a unique lens and the 3 levels of lighting - SOS will not go unnoticed. It also has a built-in accessory for breaking crystals. The package includes 2 batteries code 18650, car and home charger and belt clip.