1. Wide application scope: Auto Klaxon automotive air horns are suitable for all 12V/24V vehicles, including sedans, trucks, SUVs, motorcycles, yachts, boats, buses, etc. Professionally manufactured to perfectly match your vehicle model. 2. High - quality ABS material: The air horn is made of high - quality ABS material, ensuring maximum resistance and durability for long - term use and having weather resistance. It has good weather resistance, does not rust, and is not easily oxidized or aged. It can work normally in almost all weather conditions. 3. Excellent sound quality: The loud automotive horn sound can travel a long distance, has excellent sound quality, and extremely stable frequency. Moreover, our air horn is louder than other air horns and can make the sound travel farther. The loud sound cannot be ignored and can play a very good warning role. 4. Unique design: This truck air horn features a polished and shiny red design, making your car's appearance eye - catching. The product has a loud and clear sound and can directly replace the old or damaged horn. The air horn is very loud, so do not use it near schools, hospitals, or residential areas. 5. Easy installation: The horn kit includes basic fastening equipment and is very easy to install, saving time and effort. It is flexible and portable and can be easily transferred from one vehicle to another.