Smart LED Helmet Tail Light: Brake-Sensing, USB Rechargeable, Adjustable Sensitivity

Experience unparalleled safety and visibility with our Smart LED Helmet Tail Light, a game-changer for cyclists and motorcyclists alike. This innovative accessory uses advanced gravity-sensing technology to connect with your phone's gravity sensor via Bluetooth, ensuring automatic display of turn signals in real time as you turn. With no need for manual operation, it keeps your hands free for better control and safety. The tail light comes equipped with three levels of adjustable sensitivity, making it perfect for a variety of activities and environments, from busy city streets to secluded mountain roads. Whether you're cycling, motorcycling, skiing, or skateboarding, it adjusts to your specific needs and enhances your visibility and safety. It doesn't stop there; the smart indicator light not only shows your riding speed but also warns of sudden stops. When you slow down, the "STOP" signal automatically lights up, alerting those behind you to prevent collisions. Installation is a bree