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