The of these lights is for cyclists who want to keep their bikes sleek and streamlined. The lights are small enough to fit in your pocket or bag, can take them with you wherever you go. The high-intensity illumination is for illuminating dark roads and trails, and the lights are easy to install and remove, can use them whenever you need them. Features - ColorBlack -Material:ABS - Size: 11.50X2.60X1.50cm/4.52X1.02X0.59in -Voltage: 3.6V -Current: 70-80A -USB Rechargeable Convenience: The USB rechargeable feature of this bike light set adds ease to your cycling experience, allowing you to charge it effortlessly with a USB cable -Portable : These lights boast a , making them highly portable and easy to carry wherever you go -High-Intensity Illumination: Equipped with high-intensity illumination, these lights ensure your safety while riding at night, making it easier to by others -Night Riding: Specifically designed for night riding, these lights are ideal for those who enjoy cycling during the evening or early morning hours -Universal Bike Compatibility: Compatible with all types of bikes, these lights are a versatile and essential piece of equipment for any cyclist Package list: 1 light