COB LED Red Light Warning USB Smart Charging

This compact COB LED red light warning device features advanced USB smart charging technology, providing reliable illumination and enhanced safety. Designed with high-quality materials, it ensures efficient energy consumption and long-lasting performance. The integrated USB charging port allows for convenient and rapid recharging, suitable for diverse environments such as emergency signaling, cycling, or safety alerts. Its bright red light emission offers excellent visibility, making it an essential tool for personal or professional use where clear warning signals are necessary.