AUTO MT 12V TRAIN Single Trumpet Air Horn Compressor Loud 150db for Truck Boat SUV-Train Spring Leaf

12V TRAIN Trumpet Air Horn Single Trumpet Compressor Loud 150db for Truck Boat SUV Train Extremely Loud Train Horn: Upgraded interior structure and air compressor can produce more volume sound, to drive more smoothly and safely on the road, and avoid accidents. As the sound is really loud, please use it reasonably especially in schools, hospitals Fits on Any 12 Volt Vehicle, like Car, Truck, SUV, Motorcycle, Yacht, Boat, off Road Vehicle, Buses. Complete Kit for High Performance: with all the durable accessories you need, you can replace the stock horn to get enough attention from people, or install it to the car roof and hood, even your motorcycle.