Road bike light best partner of outdoor activity, will not only bring you safety during the riding at night but also can be used as a safety light to hook onto anywhere.
The LED bike light can be seen from far behind and the light is small and compact. Plus, the bike lights are rechargeable, eliminating the need to use those expensive batteries. At the same time, the 300 mAh battery life can also ensure your long-term use.
USB is under the lamp under a rubber flap with a tiny button that keeps the port clean and dry switch is a button in the rubber on top of the light. A full silicone strap on the rear and charging cable allows you to securely attach the warning light to items that need warning, such as bicycles, backpacks, helmets, etc.
The taillight is designed with IPX4 grade waterproof material, which can protect the bicycle light from rainy weather, making it easy to use in all weather conditions.
Red bike light used it on slow flash with no problems so it must be quite visible which is all you can ask for really.