All Weather Performance: No more excuses to crush a night run. Made of heavy duty ABS material, our night running lights can withstand any weather whether rain or muddy and will keep you from dropping, waterproof, dustproof, and strenuous.Easy to charge via any USB port, reducing the need for frequent charging.Suitable for decorating your room, party, event this cycling tail light is suitable for various outdoor activities, such as night running, camping, night home and so on.The night running light has a compact design that makes it easy to carry and attach to your gear with a portable steel wire strap
