BRIGHT: This torch uses of XHP50.2 LED, producing very bright beam of light.powerful LED generates a brilliant large area floodlight or a perfectly focused spotlight.which can project an ultra wide beam to easily illuminate the whole pavement or backyard.DURABLE: This flashlight shell is made of high-quality and durable Aluminum, which is sturdy and durable enough for long-term daily use. This flashlight has a anti-skid, wear-resistant, IPX4 waterproof design for better experience.DIMENSIONS: 4.5 cm (1.7 inch) * 3.3 cm (1.2 inch) 16 cm (6.2 inch)(Manual measurement, with possible error, subject to the actual object), this small and bright flashlight is small in size and can be easily put into your backpack.USB RECHARGEABLE: Equipped with USB data cable (package A does not include battery).Battery is 18650 battery or 26650 battery, Three kinds of package contents are available,you can choose according to your needs.SCOPE OF USE: This headlamp is very suitable for Cycling,small camping flashlights, and can also be used in hiking, climbing, power failure, roadside maintenance and other situations.