Black Car Truck Motorcycle Air Horn Train Kit Dual Trumpet Ultra Loud 12V <br /><br />Feature:<br /><br />Powerful and Durable Air Horns<br />Heavy Duty Plastic Trumpets<br />High Output Compressor<br />12V Super-loud Air Horn powerful dual horns blare out a warning that can't be ignored.<br />Easy installation, Weather-resistant PVC and galvanized metal, Super-loud 117+-1A dB Powerful dual horns blare out a warning that cannot be ignored<br /><br />Specification:<br /><br />Material: ABS<br />Color: Black<br />Size: Like the picture show<br /><br />Package includes:<br /><br />1 x air horn tubes<br />1 x 12V compressor<br />1 x relay<br />1 x air hose<br />1 x user manual in English<br />Complete set of fitting parts