Universal 12/24V super loud air horn 180DB for car, boat, train, train, red (compressor not included)

【Loud Sound】 The horn emits a 180dB sound while in operation. Our air horn is louder than other air horns, projecting the sound further.

【Universal and Compatible】 Fits any 12V/24V vehicle (car, truck, motorcycle, boat, SUV, bus, etc.). Works in almost all weather conditions, you can use them anytime, anywhere!

【Material】 The air horn trumpets are made of weather-resistant PVC and galvanized metal for durable use.

【Pay attention and ensure safety】 No need to worry about traffic accidents caused by others; this super loud, two-tone air horn won't harm your car.

【Easy to install】 The air horn is easy to install. It's flexible and portable, making it easy to move between cars. And it's loud enough. Requires an air compressor (not included).