【Triple Waterproof Design】IP67 Waterproof. RONXS outdoor lighter is designed with an improved rubber-sealed camouflage shell and double locking（Metal ring buckle + Lid lock clasp). Triple protection ensures water does not seep inside. A must-have cool stuff lighter for outdoor enthusiasts as a camping fire starter tool, an emergency fire starter, survival tactical gear, and more. 【Strong Convex Dual Arc, Windproof & Convenient】RONXS enjoys an open-faced arc element, replace your butane lighter today. Unlike inside concave arc, double arc lighter is perfect for windy environments and hard-to-reach places. It can light up wooden, paper, or coal more directly and quickly. 【Built-in LED Flashlight, 3 Modes】Survival lighter comes with a built-in LED light on the bottom. 3 modes recycle selections: strong light, soft light, and emergency strobe flash. The flashlight button is convex and made of rubber, you can easily turn it on even in the dark. 【Longer Standby & USB Rechargeable】350 mAh lithium batteries, providing over 500+ uses on a full charge and upgraded in charging efficiency, give you the highest reliability for outside activities. USB Rechargeable lighter can plug into PC computer, car charger, power station, or power bank. (USB cable included) 【Survival Lighter Set, Safe & Portable】RONXS's leading 7-point multi-protect safety system ensures complete safety for you and lighters. The survival lighter is made of durable ABS and zinc alloy. You can get 1x detachable lanyard whistle, 1 x waterproof arc lighter with a flashlight, 1 x USB cable, and 1 x gift box. Customer service replies within 48 hours and 12 Month Warranty.