FARBIN 24V 150db Train Air Horn Super Loud 18 Inch Chrome Zinc Single Trumpet Truck Air Horn Kit with Compressor and Wiring Harness for All 24V Vehicles (24V, Single Tube Air Horn)

["High quality: The air horn is made of high-quality chrome-plated zinc coating material, ensuring durability and long life and can work in various temperature environments.","General accessories: Suitable for all 24V vehicles trucks trucks trains boats vans RV buses excavators ships etc. (Note: Not applicable for 12V vehicles)","High volume: It can produce 150dB strong sound, when you drive, no one will ignore the sound and make driving safer.","New upgraded compressor: red copper coil, vacuum chrome plating, quick response, no need to have air source on the car.","Easy to install: Equipped with a custom safety relay wiring harness, with wiring instruction image, our horn is very easy to install."]