Features: 1. Adjustable Focus: Zoomable design allows you to adjust the illuminated area. Floodlight mode provides wide coverage for close-range lighting, while spotlight mode enables clear visibility at long distances. 2. 5 Lighting Modes: High, medium, low, SOS, and strobe modes — ideal for fishing, running, camping, hiking, dog walking, power outages, and emergencies. Single-button operation ensures easy use for all ages. 3. Durable Construction: High-quality aerospace-grade aluminum housing is impact-resistant and water-repellent, offering reliable protection in demanding conditions. 4. Compact Design: Lightweight and portable, fits easily in bags or pockets — convenient for home use or outdoor activities. 5. Water-Resistant: Protected against water splashes from all angles; suitable for light rain or snowy weather. Note: 1. Actual color may vary slightly due to monitor settings and lighting conditions. 2. Slight measurement variations of 1–3 cm may occur due to manual measurement. Lens Material: Optical convex lens Operating Modes: 5 Compatible Battery: One rechargeable 18650 lithium battery or three AAA batteries (batteries not included) Brightness: 1000 lumens Material: Aerospace-grade aluminum Operating Voltage: 3.7 V Color Temperature: 6000 K Color: Black Focus Type: Telescopic focus Switch Type: Tail push-button switch Package Includes: 1 x Portable Aluminum Flashlight