ROCKBROS Smart Brake Sensing Bike Tail Light - Ultra Bright LED, USB Rechargeable, IPX6 Waterproof, for Night Cycling Safety

About this item

• Dynamic Modes & Easy Install: Choose from 4 dynamic light modes: (1) Normal Flash, (2) Breathing Flash, (3) Fast Flash, (4) Steady On. Tailored for diverse riding conditions day and night. Effortlessly install with metal under-seat or rubber band seat post mounts. Fits road, mountain, cruiser, scooter
• High-Intensity LED & Brake Sensing Advancement:Illuminate your surroundings with our rear bike light's high lumen COB LED. featuring smart sensor technology that activates a brake light when you slow down. The light emits a high-intensity flash for 5 seconds, alerting riders behind you for enhanced safety
• Extended Battery Life & Intuitive Power Display:Stay powered during your rides with the 400mAh Li-ion battery. On a full charge, enjoy up to 50 hours of usage. The built-in power indicator features four blue breathing lights, each indicating 25% battery capacity, ensuring you know when to recharge
• Durable Build & All-Weather Ready : Crafted from premium aluminum alloy, our bicycle brake light boasts an elegant metallic finish. Designed to withstand diverse weather conditions with an IPX6 Waterproof rating, making it suitable for any ride
• Intelligent Auto On/Off & Battery Saving:- Discover smart features with our bicycle rear light. Comes with Motion and Light Sensors, it turns off by itself after 30 seconds of no activity. When movement is detected or the bike is in motion, the light turns on again (auto on/off in modes 1 and 2). To ensure constant visibility during the day, select modes 3 or 4 to disable the Light Sensor (Brake sensor is functional in all modes)