Crafted from chrome-plated zinc with a full copper coil, our car horn is built to withstand various weather conditions. The durable metal horn and compressor ensure longevity and reliability for long-term use. Equipped with larger coils and superior materials, this truck horn delivers a strong air pressure that produces loud and clear train-like sounds to effectively warn others on the road. The upgraded interior structure allows the horn to emit a powerful 150DB sound under any weather conditions. Designed to work seamlessly with both 12V and 24V systems, this truck train horn is suitable for a wide range of vehicles including cars, trucks, SUVs, motorcycles, boats, buses, and more. Its universal mount makes installation hassle-free for added convenience. With its enhanced sound capabilities and weather-resistant design, our air horn serves as a reliable safety companion while driving. Whether you're navigating busy city streets or cruising on the highway, this horn ensures that you can alert others effectively in any situation. The stronger air pressure gives the train horn loud and clear sound to warn other people. Rest assured that our high-quality car train horn is engineered to provide lasting performance. Description: Enhance the sound of your vehicle with our train horn. Crafted with a full copper coil and durable metal components, this weather-resistant horn is built to last. The larger coils and superior materials of this truck horn deliver strong air pressure, producing a loud and clear train-like sound to alert others on the road. Our newly upgraded version features an enhanced interior structure that can emit a powerful 150DB sound in any weather condition, ensuring safety and reliability while driving. Compatible with both 12V and 24V systems, this versatile horn is suitable for a wide range of vehicles including cars, trucks, SUVs, motorcycles, boats, buses, and more. Easy to install with the included universal mount, our truck train horn is designed for long-term use, providing you with a dependable and high-quality driving companion. Upgrade your vehicle's horn today and experience the difference Item Name: Car Horn Material: Plating Features: Easy to Install, Rustproof, Long Lasting, Durable Size Details: Long Horn Length: 29.3cm/11.54" (Approx.) Short Horn Length: 23cm/9.06" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Set of Car Horn