Features: Powerful Electric Horns: Equipped with a high-decibel electric horns , ensuring your-presence is heard clearly by pedestrians and other vehicles, significantly boosting your road safety. Convenient USB Rechargeability: Say goodbye to disposable batteries. Our horns features easy USB charging, allowing you to power-up quickly from any USB port - computer, powerbanks, or wall adapter. Universal Multi-Vehicle Compatibility: Designed for versatility, it perfectly fits bikes, electric bikes, scooters, and even skateboards, making it a must-have for diverse-rider. Enhanced Riding Safety: A important piece of riding equipment that actively contributes to prevent accidents by providing immediate and effective auditory warnings. Easy and Quick Installation: Mounting is a breezes with its simple, tool-free design. Securely attaches to most handlebars in seconds, getting you readys to ride-faster. Compact Lightweight Design: Its minimalist form factor ensures it doesn't clutter your handlebars, while its lightweight construction adds no noticeable bulks to your ride. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: material: ABSPC DB:110db-120db Charge input:5V250mA Battery capacity: 300 mAh Package List: 1x High Decibel Bike Horns