【There is no bulky air compressor】：Train Air Horn Stronger air pressure can be made of upgraded air compressor and larger coil, which can prompt the horn emit a louder and clearer sound.
【Broad Compatibility】:Train Air Horn suitable for Any 12V Vehicle Including Trucks, Cars, Suvs, Pickups, Yachts, Jeeps, Motorcycles, Etc.
【Easy to install】：You just need to connect the two wires on the train air horn for truck to the 12V power supply, and it will work normally.
【Excellent quality ABS】：Truck horn use polymer material, strong corrosion resistance,waterproof product,It won’t get rusty and circuit short when it is raining, extend the service life, more worry-free when using
【100% Satisfaction Service】:If you purchase our products with quality problems, we will provide you with an exchange or 100% refund.
