Stay security and visible on the road with our high-performance bike light set, featuring USB rechargeable front and rear lights, multiple lighting modes, and a durable, waterproof design for all-weather use. Features: Easy to Use: The bike light set includes 6 high-brightness LEDs. The front light offers 4 modes (high, medium, low, and flashing), while the rear light has 6 modes (high, medium, low, slow flash, fast flash, and warning flash). Switch modes with a single press, double-tap for strobe mode, or hold for 1 second to turn off. Perfect for various weather conditions and lighting needs. Long Battery Life: Both front and rear lights are USB Type-C rechargeable, with a quick charge time of just 1 hour. The lights provide 3-12 hours of runtime depending on the mode. Ideal for city roads and highways, ensuring visibility to other riders and vehicles. Use flashing modes to extend battery life during long rides. Portable Design: With a sleek and compact design, each light weighs only 22g. The slim profile allows easy storage in pockets, making it perfect for outdoor activities, camping, or travel. The lights feature a new design without chrome rings, eliminating the need for glue to secure them. Compatible with various handlebars, seat posts, lovely trailers, and backpacks. Secure Installation: Equipped with upgraded rubber straps that are thicker, have smaller holes, and more pins for a tighter and more secure fit. The lights stay firmly in place, even on bumpy rides. Durable IPX5 Waterproof: Built with advanced IPX5 waterproof and dustproof technology, these lights are suitable for all weather conditions. The USB port is covered with waterproof silicone for security charging and extended lifespan. Specifications: Material: Plastic Weight: 88g Front Light: Battery Quantity: 1x Li-ion Batteries (included)