Feature A Precision Red Dot: 3 MOA Dot with 25mm Objective Lens, Mini Size Reduces Firearm Bulk A All-Light Versatility: 9 Brightness Levels with 2 NV Modes Adaptable to Various Light Conditions, Backed by T-VIP Lifetime Warranty A All-Weather and Smart Power: IP67 Waterproof with Motion Sensor to Save Power and Extend Use Time Specification Magnification: N/A Objective Lens Dia: 25 mm Parallax: Free (90 MOA Windage Adjustment Range: >90 MOA Mounting Rail: Weaver Illumination Setting: 8 Daylight & 2 Night Vision Battery Type: CR2032 Battery Life: 50,000 hours (Lowest Power Mode) Battery Placement: Side Waterproof: IP67 Shockproof: 1000G Working Temperature: -20~+55 AdegC Housing Material: 7075-T6 Aluminum Alloy Mount Material: 7075-T6 Aluminum Alloy Finish: Matte Black Weight(net): 186 g / 6.6 oz (with mount) Items in the Package: Hex Key, Low Weaver Mount, User Manual, Cleaning Cloth,etc. Video