| Intelligent brake light, with 6 light modes, is a nice companions for your cycling. Builtin Lcapacity battery, low power consumption and long endurance. Small and lightweight, waterproof design, no fear of rainy days. Features: Intelligent brake taillight, support brake/vibration/light sensing, manual and automatic mode onekey switch, energy saving and environmental protection. Highquality LED light source, high brightness, L aperture, 180 degrees visible, effectively remind the pedestrians and vehicle behind, make the ride safer. 6 light modes can be freely switched, constant light, breathing light, comet flashing, slow flashing, mixed flashing and EOC flashing. Support slope adaption, | |