Basic Specifications: Compact and Modern Design: Features a small size that is easy to carry and install anywhere (bikes, helmet, car, or as emergency lighting). Multiple Colors: Provides lighting in three primary colors (red, yellow, and blue) to ensure clear visibility and effective warning. USB Charging: Supports charging via Micro USB port (as shown on the box), meaning no need to replace batteries; just charge and use. Various Lighting Modes: This category (model 0306) often includes multiple options such as steady light or fast/slow flashing. Energy Efficient: LED technology ensures long working hours and low battery consumption. For sale