Product name: Quad-core strong light flashlight Why this flashlight helps you Powerful long-range illumination for locating objects at a distance and lighting large areas. P50 lamp beads deliver focused throw and wide irradiation while offering long battery life. Adjustable beam and five lighting modes let you adapt to different tasks without changing equipment. Zoom from flood to focused beam and choose the right output for visibility or battery conservation. Durable, compact design that is easy to carry and operate. Aluminum alloy body, protected lens, and a non slip rubber switch make this a reliable tool for outdoor use, emergencies, and everyday tasks. Key features High-performance P50 lamp beads: strong long-range shooting ability, wide irradiation range, and long battery life. Telescopic focus: slide the head left and right to zoom; switch between concentrated spot and wider flood beam for different situations. Convex Eagle Eye lens: good light transmission and increased durability. Protective aluminum bezel: robust aluminum strike head protects the lens from wear and impact. Five working gears: strong light, medium light, low light, strobe, SOS. Middle rubber switch: anti-slip surface and light-touch operation for easy mode changes. USB charging compatible for convenient recharging. Compatible batteries: accepts one 18650 or one 26650 lithium battery. Specifications Material: aluminum alloy Working voltage: 3.7V / 4.2V Colour: Black Focus: Telescopic focus Weight: 260 g Size: 167 x 42 x 35 mm Working gears: 5 (strong light, medium light, low light, strobe, SOS) Applicable battery: one 18650 or 26650 Charging: USB charging Practical use scenarios Camping and hiking: Use the focused beam to scout trails and the flood beam to light a campsite. Strobe and SOS modes provide emergency signaling if needed. Roadside emergency and vehicle repair: Bright focused light helps inspect under the hood or change a tire at night while medium and low modes conserve battery. Home emergency and security: Reliable long-range illumination for power outages, searching around a property, or guiding responders in an emergency. Package contents 1 flashlight 1 charging cable 1 lithium battery What you get A compact, durable flashlight with adjustable focus, multiple lighting modes, and USB charging that works with common 18650 or 26650 batteries. Designed for long-range performance, flexible beam control, and dependable everyday use.