12V 150DB Air Horn for Truck for Train Car Horns Loud with Compressor for Truck Boat Train Speaker Cars Van Ship Black

New Upgraded Compressor 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 CompatibilityAir Horn suitable for Any 12V Vehicle Including Trucks Cars Suvs Pickups Yachts Jeeps Motorcycles Etc Easy to installYou just need to connect the two wires on the car horn to the 12V power supply and it will work normally Excellent quality ABSTruck horn use polymer material strong corrosion resistancewaterproof productIt wont get rusty and circuit short when it is raining extend the service life more worryfree when using Customer Service First of all thank you for choosing the BANHAO hornWe will provide you with highquality products and services to create a more enjoyable shopping experience on If you encounter any problems when receiving or using our products please feel free to contact uswe will serve until you are satisfied