| Features: High-Volume: Bicycle electric horn, 80-130dB 3 level volumes adjustable, effectively reminds the surrounding pedestrians and vehicles, making riding safer. AntiTheft: Sensitive trigger, turn on the antitheft alarm function, when someone moves the bicycle, the horn will send out an alarm reminder. Long Endurance: Built-in large-capacity battery, low power consumption and long endurance, support powered by PC/laptop, USB hub, etc. Reliable Quality: High-quality PC and ABS housing with nice durability, sturdy and wear-resistant. IPX6 waterproof, no fear of bad weather outdoors. Easy to Use: Small and lightweight, easy to install, suitable for handlebars with a diameter of 22.2-32mm. | |