Night runners and cyclists, this OMKHE safety vest is an absolute game-changer for visibility and security after dark! The chest-mounted LED light delivers 500 lumens of brightness with dual lighting modes, but here's the smart part: it's positioned to prevent glare and can be adjusted 90 degrees to avoid blinding others while still illuminating your path. The rear warning red lights make you visible from behind to approaching traffic. With 16 times more visibility than regular reflective gear, drivers will definitely see you coming. The 1500mAh USB-C rechargeable battery gives you 5-7 hours of continuous use - plenty for even your longest night runs. It's waterproof too, so rain or sweat won't stop you. The lightweight design is comfortable enough that you'll forget you're wearing it, and it fits different body sizes comfortably. Perfect for running, jogging, walking the dog, cycling, or any outdoor activity where you want to be seen and safe. The chest light design is so much better than headlamps because it doesn't bounce with your movement and creates fewer shadows. Whether you're training for a marathon, commuting home after work, or just enjoying evening walks, this vest gives you the confidence to stay active safely after sunset.