- Dual charging options and backup battery: This flashlight offers two charging options. A 5000mAh rechargeable battery provides up to 8 hours of continuous use, and an emergency battery kit is available for unexpected power needs. Whether you’re outdoors, traveling, or facing an outage, you won’t run out of power. - USB port output and power bank feature: Equipped with a USB output port, it doubles as a power bank to charge your phone or other devices on the go. Ideal for outdoor activities, camping, and emergencies, ensuring you have power when you need it most. - Lumens with a super bright LED: Features a XHP70 LED chip delivering 990,000 lumens with a range of over 4921 feet, 50 times brighter than regular incandescent lights. Suitable for nighttime adventures, search and rescue, or floodlighting, providing powerful and long-lasting illumination. - IPX waterproof and durable design: Built with a military-grade aluminum alloy and an IPX6 waterproof rating, it resists rain and extreme weather. Its shockproof and drop-resistant construction makes it ready for running, camping, or handling emergency situations. - Use scenarios: Nighttime outdoor activities such as camping, hiking, or running; travel or power outages with on-device charging capability; search and rescue or large-area floodlighting for emergencies.