Stay safe and visible with our innovative LED reflective running vest, combining LED flash lights and reflective material for brighter, eye-catching performance. Perfect for running, cycling, walking, motorcycling, and more, it ensures no worries in dark environments. With 20 times higher visibility than ordinary vests, it supports visibility up to 1000 feet away. Adjust the buckles for a perfect fit! The elastic waistband allows comfortable wear over different clothes. Note: Two AA batteries required (not included). Orders of 2000 pieces or more qualify for sea shipping. Shine bright, stay safe!