- Advanced Design: Equipped with a USB rechargeable system, each bike light features a built-in 650mAh rechargeable lithium battery for hassle-free energy replenishment. - Versatile Light Modes: Customize your visibility with four lighting modes accessed via a simple one-touch switch. Choose from full brightness, half brightness, fast flashing, and slow flashing to suit your riding conditions. - Effortless Installation: The innovative silicone mount straps have dual openings, ensuring a secure fit on various seat posts, handlebars, backpacks, and helmets. These straps are designed for easy adjustment without the need for tools, providing a reliable and firm hold. - Multifunctional Use: This bike light set is ideal for a range of outdoor activities including cycling, hiking, and camping. Also serves as an emergency flashlight, enhancing visibility during nighttime rides or in low-light environments. - Practical Applications: 1. Navigate city streets after dark, ensuring you’re seen by motorists. 2. Illuminate your path while camping, making it easier to set up your tent or find your gear. 3. Use it while hiking to maintain visibility in wooded areas or trails. Experience superior performance in safety and convenience with this versatile bike light set, designed for outdoor enthusiasts who prioritize visibility and durability.