Strauss Bicycle LED Headlight with Horn | Rechargeable Front Bike Light & Horn Combo | Universal Adjustable Lamp for Cycling Safety | Horn & Headlight Functionality | 2-in-1 Device, (Red) Powerful Illumination: High-intensity LED headlight provides bright and clear visibility, enhancing safety during nighttime cycling. The speaker bicycle light with 120 dB horn. A independent switch. It has 5 different kinds of sounds. You can long press the speaker switch for 5 seconds to change the sounds, when you listen to the sound what you wanna, you loose your finger, that it is successful for your set up. 120db bicycle horn is super loud to attract passer-by and vehicles Easy and hassle-free installation. This device comes with Mounting bracket is retractable silicon rubber belt, suitable for the diameter of the handlebar approx 05 to 14 inch Audible Alert System: Integrated horn function emits a loud sound to alert pedestrians and vehicles, promoting awareness and preventing accidents. Rechargeable Convenience: Built-in rechargeable battery allows for easy and eco-friendly charging via USB, ensuring consistent functionality without the need for disposable batteries. Dual Functionality: Combines the essential features of a headlight and horn into one compact device, streamlining your cycling gear and optimizing space on your bike. Versatile Mounting: Universal adjustable design allows for easy installation on various bicycle handlebars, providing flexibility and compatibility with different bike models.