• [12 LIGHTING MODES]: Incredible! Our bike lights offer an impressive array of 12 lighting modes, all easily accessible with just a single click. Take your pick from a variety of patterns to suit your mood. What's more, the flashing mode can keep going for up to an astonishing 50 hours on a single charge, and with just 2 hours of charging time, you can ensure your safety during those nighttime rides
• [SYNCED TAILLIGHT SYSTEM]: Exclusively featured in ROCKBROS bike taillights is the Co Frequency functionality. Activate Co Frequency mode with a quick double-click, and taillights within a 50-meter radius will harmonize, making it perfect for family or team rides. No limits, no need for additional apps
• [INTELLIGENT BRAKE SENSING]: Equipped with a built-in ambient light sensor, our bike tail light operates intelligently. In this mode, they automatically brighten when the surroundings darken, ensuring your visibility throughout the day and night. Additionally, when you brake, the bike light remains steady for 3 seconds, alerting vehicles behind you. After 30 seconds of inactivity, it seamlessly transitions into sleep mode, conserving power until it senses vibration and wakes up automatically
• [ATTENTION TO DETAIL]: Our Smart Bike Tail Light boast an impressive IPX6 waterproof, ensuring durability even in the harshest weather conditions. Furthermore, with two convenient mounting options—seat post and saddle—it's a breeze to install, saving you both time and effort. Truly, it's the perfect companion for your cycling adventures
• [BUY WITH CONFIDENCE]: ROCKBROS is committed to providing our customers with high quality products, we are dedicated to ensuring your fully satisfaction. Please contact us when you have any problem, we will solve the problem for you as soon as possible